Purpose

The bus jerked forward before Steven had fully sat down. He steadied the unit first.

The security robot occupied the seat beside him, its chassis angled slightly inward to minimize aisle obstruction. The decommission seal was still visible across the access panel, though the adhesive had begun to peel at one corner. Someone had scratched through the company logo with a key. The paint beneath was lighter.

He tightened the nylon strap around its torso and pulled the buckle once to test it. It was secure.

“Transit velocity unstable,” the unit said, voice low and level. “Stability adjustment complete.”

The bus smelled faintly of wet coats and overheated brakes. A child in the front seat stared openly at the robot until her mother turned her around. Across the aisle, a young man in a corporate security uniform scrolled through his phone, a firm’s insignia stitched bright across his shoulder. Steven looked away first.

He placed one earbud in and pressed play.

The song had been part of his rotation for years – something steady enough to fill the dead hours between camera sweeps. At three in the morning, in an empty lobby with marble floors and mirrored columns, it had sounded purposeful. He used to walk in measured loops while it played, keys heavy at his belt, the unit pacing half a step ahead, scanning door seals and thermal signatures.

The bus hit a pothole. The unit compensated automatically, micro-adjusting its gyroscopic balance.

“Exterior impact negligible,” it said.

Steven’s phone vibrated in his hand. He glanced down.

Oncology Department – New Portal Update Available.

The notification banner hovered at the top of his screen. The bus slowed at a red light. He watched the banner remain there, bright and rectangular.

“Medical alert received,” the unit said. “Response recommended within twenty-four hours to maintain treatment compliance.”

He swiped the notification aside and tapped Archive.

The unit observed, “Non-response increases risk exposure.”

He turned the volume up slightly. The bass was thinner than he remembered.

The bus moved again, and his phone vibrated a second time. This one showed the sender immediately – Madeline, his grandmother.

Professor Alan, I’m so proud of you. I saw their interview with you on the television again.

He stared at the message.

His cousin’s name hovered in his memory without being spoken. Across the country, Alan was tenured, published, interviewed. An AI scientist who had once patched a fault in the unit now sitting beside Steven – a malfunction the firm said would justify early retirement. Steven had expected Alan to decline. Instead, Alan fixed it in under an hour.

Steven remained grateful.

He remembered Alan’s graduation – the university stadium, the faculty in colored robes. Nana had flown out despite the cost and the decline of her health. She stood when Alan’s name was called. Steven had held her purse while she climbed the steps for photographs.

She had never once visited the office building where Steven worked night shifts. It would be too late for her, and there had been nothing to see there. But she always baked him cookies whenever he visited.

“Sender identity inconsistent with recipient occupational profile,” the unit said. “High probability of misdirection. Correction advised.”

He opened the message fully. For a moment, he imagined the name Alan fitting across his shoulders like a coat tailored for someone taller. The coat was beautifully embroidered and smelt faintly of old books. It felt foreign to him. It did not resist him.

Her profile photo was six years old, taken during the Lunar New Year, when she still remembered which grandson had the degree and which grandson had the kids. She stood between him and Alan, one hand on each shoulder. In the picture he was still wearing his uniform jacket. Alan wore a blazer.

He typed with slightly shaky hands:

You mistook me for the successful one.

His finger hovered at the “Send” key. Then he deleted the sentence and typed:

Thank you, Nana. I miss you too.

The message was sent.

“False identity reinforcement detected,” the unit said. “Clarification will reduce future discrepancy.”

“No,” he said.

“Instruction acknowledged.”

The unit’s optical sensor dimmed and brightened once, adjusting to the interior lighting. A faint scuff marked its forearm where it had collided with a loading dock door last winter. He had filed the incident report himself.

“Estimated arrival time: seven minutes,” the unit said. “Financial projection update available upon request.”

He did not ask for it. He couldn’t remember when it started giving him unsolicited notifications.

Outside, the city moved without urgency. The bus rattled toward his stop.

He got off the bus. He still didn’t open the portal. He did not delete the message either.

#

The apartment door stuck near the frame before giving way. Steven pushed with his shoulder and guided the unit inside first. The hallway light flickered once and stabilized.

“Interior square footage below recommended clearance for the current occupancy,” the unit said.

“Temporary,” Steven replied.

Ben was at the stove, standing on a folded dish towel, reaching for the pan. Steam fogged the window above the sink. Chris sat at the corner table with a workbook open, pencil pressed hard enough to leave grooves in the paper.

“Dad,” Ben said without turning. “It’s almost ready.”

Steven nodded and set the unit against the wall near the radiator. He loosened the nylon strap but did not remove it.

Mai was propped upright on the couch, two pillows behind her shoulders. The blanket covered her from waist to ankle despite the warmth of the room. The medication schedule lay open on the coffee table beside a glass of water she had not finished. The page showed a past date from a week ago.

“You’re home early,” his wife said. Before he could say anything, she followed up, “how’s work today?”

“Shift ran smoothly,” he replied. “They wrapped ahead of schedule.”

She nodded, “that’s good.” Then she immediately coughed into her fist.

The unit’s optical sensor adjusted to the dimmer interior lighting. “Employment status –” it began. Steven tapped twice against its chassis. A muted tone followed.

“Maintenance mode,” the unit confirmed.

Mai noticed the gesture. Her brow furrowed just a tiny bit, yet she said nothing. Feeling the need to justify what he just did, Steven mumbled:

“Firmware lag. They’re updating the system.”

Ben carried two plates to the table. Chris closed his workbook and slid it aside without being told. Mai watched him for a moment before asking, “how was your supervisor today?”

Steven removed his jacket carefully and hung it on the back of a chair.

“He called me into the office,” he said. “Promotion track. They needed someone to oversee perimeter systems. I’ll get paid more next month.”

The room grew quieter. Even the stove’s clicking seemed softer.

“That’s wonderful,” she finally smiled, tiredly, cautiously.

Ben looked up. Chris grinned, but he did not speak.

“Tuition won’t be a problem, then,” Mai continued. “We might be able to apply to the north district boarding school. I hope it’s not still too much.”

The unit’s internal cooling fan activated briefly and then stilled.

“Projected income discrepancy –” it began, but Steven’s hand remained resting on its casing.

Silence.

“Discrepancy suppressed,” the unit said.

“There are more important things right now,” Steven said quietly. “You will get your meds again soon.”

His wife leaned back against the pillows. She shook her head but Steven interrupted her softly: “I told you. Things turn.”

Mai hesitated for a moment. Then she asked, “you said you were going to see Nana?”

Steven reached into his pocket. His fingers brushed against folded paper before finding his phone instead. “I stopped by,” he said. “She liked Ben’s drawing.”

Ben’s shoulders straightened slightly at that.

“She said he has talent.”

“Really?” Chris chimed in with wonder in his eyes, “she’s always liked Uncle Alan’s robot drawings better.”

The unit emitted a low processing hum. It didn’t speak this time, and Steven did not look at it.

Dinner was served. The boys ate first. His wife took small, measured bites. Steven watched the steam rise from his plate until it thinned and disappeared. Inside his wallet, the folded doodle pressed flat against the lining.

#

Nana’s house smelled faintly of eucalyptus oil and something sweet that had scorched at the bottom of a saucepan hours earlier. A pot still sat on the stove, rinsed but not scrubbed, a thin crescent of residue clinging to the rim. The curtains were half drawn despite the afternoon light.

Steven stood in the kitchen, caressing the edge of an envelope he had already opened once and resealed with his thumb. He had picked it up from his mailbox on his way here – he was in a hurry. Having seen what it was about, he was grateful that he didn’t bring it back to the apartment.

Fourth Notice of Claim Denial.

Insufficient coverage under current policy tier.

Appeals may be submitted within fourteen calendar days.

The paper was thin, almost translucent at the fold. He smoothed it against the counter and noticed the faint grease stain from where his fingers had pressed too hard.

The unit stood near the doorway, chassis angled toward the hallway where Nana’s voice drifted in and out, optical sensor adjusting incrementally as shadows shifted.

“Insurance appeal probability estimated at eight percent without supplemental legal representation,” it said in a moderated tone. “Projected medical expense exceeds liquid assets within two weeks.”

“Not now,” Steven replied, without looking up.

In the living room, Nana sat upright in her armchair with a folded dish towel resting across her knees, as if she had paused in the middle of drying something and forgotten what. The television was on but muted, closed captions scrolling beneath a talk show from the 90s. A framed photograph of both grandsons – taken years ago – tilted slightly on the side table.

The front door opened.

Alan stepped inside with a carry-on bag and the faint smell of train stations clinging to his coat. He still wore his university lanyard, the institutional badge turning slightly as he removed his gloves.

“Nana,” Alan called gently.

She turned her head immediately, her expression brightening. “Professor Alan,” she said.

Alan paused only half a second before walking toward her. “It’s me.”

“I know,” she replied, smiling with complete certainty.

Steven remained in the kitchen doorway.

Alan crouched beside the armchair, adjusting the blanket around her knees. After a moment, his eyes shifted toward the unit.

“It’s still with you,” he said, standing again.

“They didn’t want it back,” Steven answered.

Alan stepped closer to the chassis, examining the seam where he had once patched a fault in its neural network regulator. His fingers traced the repaired panel lightly.

“Seems that the recalibration’s holding,” he observed. “Mostly.”

“For now,” Steven said. Then there was a brief silence in which neither of them moved.

“Steven, it’s good to see you,” Alan said. Then his brow furrowed a bit as he scrutinized his cousin’s face, taking in the wrinkles around his eyes and the darkness underneath his eyelids. “You look …”

Steven waited for him to finish. It was Alan who looked away first.

“How’s Mai?” Alan asked.

Steven folded the insurance letter along its original crease and slid it into his jacket pocket, aware that the corner had been visible from where Alan stood.

“She’s doing well,” he said.

Alan’s gaze lingered a fraction too long on the pocket before returning to Steven’s face.

“You said she has been sick,” Alan said. He sounded genuinely concerned. Before Steven could laugh at his tone, Alan asked: “I sent you many messages. Did you receive them?”

“I received them,” Steven’s voice was even.

“What I offered still holds. I can cover the hospital bill,” Alan said with a small but steady voice. “At least until the insurance issue is resolved.”

“It won’t resolve,” Steven replied.

“Without insurance, my salary won’t be enough to cover for all of it right away, but I can still do what I can.”

“We’re managing.”

Alan did not argue immediately. He glanced toward Nana, who was now speaking softly to the television captions as though they were addressing her directly.

“I also checked the webpage for the north district school,” eventually, Alan said. “They’re still accepting midyear transfers. It’s competitive, but tuition isn’t a concern.”

Steven’s jaw tightened slightly. “Ben and Chris are my sons.”

“I know.”

“If you are so eager to send some kids to the rich school, send your own children.”

Alan lowered his eyes. A delivery truck rumbled past outside, shaking the loose pane in the front window.

“I’m not trying to interfere,” Alan added. “I’m just trying to …”

Steven gave a short breath that was not quite a laugh. “Trying to what?” he asked, almost nonchalantly.

Alan shifted his weight. He tilted his head slightly to look at his cousin, a gesture that always annoyed Steven to no ends, as if everything was a subject for him to study, to optimize, and to take apart.

“Steven,” Alan said at last. “Why did you bring the unit here?”

Steven shrugged, “the firm no longer wants it. It goes where I go now.”

Alan mused: “I was afraid that they would want to examine the repair I did a few years ago – it wasn’t authorized after all. I’m glad it is still with you.”

“I guess they didn’t care that much about whatever you did to the robot.”

“I adjusted the optimization objective. It listens and adapts, more than it patrols,” Alan’s smile was a little bit tired, “and I didn’t do it for them. I did it for …”

His words trailed off. Steven shrugged again.

Alan regarded him for a long while. Then he changed the topic, “there’s something else. The university’s pushing for another grant cycle and I am needed. I can’t be here every week.”

Steven waited.

“If you moved in,” Alan continued, choosing each word deliberately, “if you stayed with Nana and handled the day-to-day care, I could compensate you formally. It would be structured – clear payments, documented hours. You’d be helping her, and it would give you space to handle your own situation.”

The unit emitted a low processing hum.

“Supplemental income projection available,” it offered. “Caretaker stipend could potentially offset projected deficit.”

Steven turned toward Alan fully. “You want to hire me to take care of your grandmother,” he said.

Our grandmother,” Alan corrected him, “and that’s not what I said.”

“That’s how it sounds.”

Alan met his gaze without flinching. “We both care about her, so we both should do what each of us can to help her, and I want you stable.”

“I don’t need stability from you.”

Alan let out a sigh. Whether it was out of frustration or resignation, Steven wouldn’t know.

“I’m not offering charity.”

“You’re offering structure,” Steven said, the word settling heavily in the room.

From the armchair, Nana laughed softly at something invisible. The dish towel slid from her lap and fell to the floor. She did not notice. The unit’s optical sensor tracked the movement.

“Cognitive deterioration trend accelerating,” it said. “Continuous supervision recommended.”

Steven closed his eyes briefly. He imagined the hospital invoice beside the denial letter. The tuition brochure folded inside his wallet behind Ben’s drawing. The weeks compressing.

“How much,” he asked. The question felt less like speech than a door closing behind him. He did not hear the latch, only the silence afterward.

#

Steven moved into Nana’s house the following weekend with one suitcase, the unit, and a folder containing the first transfer confirmation from Alan. The arrangement had been formalized through email – monthly payments, itemized, described as “caretaker compensation.” The word appeared three times in the message.

The unit positioned itself near the hallway outlet as if mapping the new geometry of the house.

“Residential configuration updated,” it said. “Projected deficit reduced by forty-two percent.”

Steven did not answer.

The first transfer cleared on Monday. He used it to settle the outstanding pharmacy balance and schedule Mai’s readmission to the hospital. The admissions clerk did not look up when she processed the deposit.

Ben and Chris left for the north district boarding school two weeks later. The campus was clean and enclosed by trimmed hedges. The place had the stillness of somewhere accustomed to success. Failure, if it entered, would have to do so quietly. Steven signed the forms at a narrow desk while Ben examined the dormitory schedule posted on the wall. Chris asked whether robots like the one his father had were allowed in the classrooms.

“We have better ones here,” the admissions officer replied.

When Steven returned to Nana’s house alone that evening, the silence inside the kitchen seemed larger. Nana sat at the table with a cup of tea that had gone cold. She looked up as he entered.

“Alan,” she said warmly.

Steven paused only briefly.

“Yes,” he answered.

The unit’s optical sensor flickered once and then dimmed.

Nana reached for his hand. Her grip was lighter than he remembered.

“You always work too hard,” she said. “And your cousin worries.”

Steven did not correct her.

Sometimes she called him Steven. Sometimes Alan. Occasionally she used both names in the same sentence, as though they were interchangeable variables. The unit did not comment. It had stopped flagging identity inconsistencies after the third occurrence.

“Name discrepancy threshold adjusted,” it had said once. “Correction suppressed.”

In the evenings, Nana spoke in fragments. She described her grandsons as though they were characters in a story she had half-forgotten.

“One thinks too much,” she said, stirring her tea though there was nothing left to dissolve. “The other pretends he does not.”

She smiled faintly.

“They grew up to be different men, but to me they will always be my little boys.”

Steven lowered his eyes. He felt something tighten behind them, an unfamiliar pressure that threatened to surface. For a moment, he allowed it.

Then he stood, rinsed the cup, and asked the unit to review the pension schedule.

Nana’s pension was distributed digitally on the first of each month. The unit mapped recurring expenses – utilities, groceries, medication, school fees – and generated projections.

“Reallocation of discretionary funds increases stability horizon by nineteen days,” it said. “Recommendation: consolidate accounts for oversight efficiency.”

The numbers the unit sent onto his phone screen gathered themselves into columns that felt less like arithmetic than a future he was walking toward. Each figure pointed forward, narrowing into a corridor of days he could almost see: nineteen of them, then none. The ledger did not accuse nor defend. It foretold.

Steven authorized the consolidation. It simplified bookkeeping anyway.

#

Three weeks later, he visited the bank to verify the transfer routing.

The branch was quiet. A seasonal banner hung behind the counter, advertising low-interest home loans. He stepped forward when his number was called.

“I’m here regarding the account of Madeline Wei,” he said as he slid Nana’s pension card towards the bank teller, “I am her grandson.”

The young teller glanced at the screen, then at him, then back again. “Mrs. Wei’s grandson? Oh, you must be Dr. Wei,” she said with immediate brightness. “Of course.”

Steven did not respond to the title.

She leaned slightly forward with widened eyes, “It’s an honor to meet you. I’ve heard about your research.”

He nodded once. The unit stood beside him, silent. The teller scanned Nana’s identification card and pulled up the account.

“There are designated funds allocated to her descendants,” she continued. “They were structured as conditional disbursements.”

Steven’s hands remained still on the counter.

“Conditional?” he asked.

“The documentation indicates that access requires verification from a legal guardian or authorized family member.” She glanced at the screen again. “With her approval, of course.”

Steven felt a brief, sharp disorientation. He had been to this branch before – depositing checks, clarifying pension dates – but no one had mentioned designated funds.

“Has this always been in place?” he asked.

She smiled politely. “Yes, Dr. Wei. Since the last revision of her estate filing around …” she checked her screen, “… around six years ago.”

Estate filing.

“And you’re listed as one of the authorized contacts,” she added. “If desired, you may initiate a withdrawal request. Would you like to?”

The unit emitted no sound.

Steven thought of the hospital invoices. The boarding school tuition schedule. The weeks. And how Alan had always made his life miserable.

Behind him, a man cleared his throat.

“Yes,” Steven said. “I would like to.”

The teller slid a digital pad across the counter. “Just a signature here.”

The pad glowed faintly between them. The space at the counter seemed briefly narrowed.

His vision blurred. He saw the motion of his hand. The screen displayed his name – the word glows in dark red.

Wei.

The name seemed suspended above the screen, unclaimed and unanchored, as if waiting to see which individual would step forward to inherit the title. The teller was too busy watching his movement. She did not notice.

#

Mai’s condition stabilized over the winter. The second treatment cycle held. The oncologist used the word responsive and did not revise it later. Steven paid the remaining pharmacy balance in full. The receipt printed without error.

Ben and Chris adjusted to the north district school. Their grades were ordinary. Their conduct reports were not. Teachers described them as punctual, cooperative, attentive. Ben assembled parts for a robotics team that rarely won. Chris learned to pause before speaking in debate practice. Neither led their class. Both were invited back the following term.

Steven kept their letters in Nana’s kitchen drawer beneath the pension statements.

Nana’s decline accelerated.

She forgot the hallway light switch. She forgot the names of utensils and replaced them with gestures. She called Steven by both names with equal certainty.

“Alan,” she would say.

“Yes.”

“Steven.”

“Yes.”

The unit did not intervene.

“Name discrepancy threshold stabilized,” it had recorded months earlier. “Correction unnecessary.”

In the evenings, Nana spoke of her grandsons as if they still shared a bedroom.

“One thinks too much,” she said. “The other pretends he doesn’t,” she searched for the rest of the thought and did not find it. “They are both my grandsons.”

Steven nodded. He did not clarify which one he was.

#

The last withdrawal cleared in late summer.

The account balance fell to zero. The pension deposits had already been consolidated. The designated funds were exhausted according to the conditional schedule.

The unit recorded the transaction without comment.

Three days later, Nana didn’t wake up.

The funeral was held on a quiet morning beneath a pale sky. The guests were few. A pastor spoke briefly. Ben and Chris stood close together. Mai wore a dark coat and did not lean on her husband.

Alan arrived early and left late.

He had received the notification from the bank the week before – a standard alert regarding final account closure and disbursement activity. The timestamps were precise. The authorization logs were clear.

He had reviewed them alone in his office, after a faculty meeting, while the campus outside prepared for the fall term.

He should have been furious. He should have threatened legal actions. Instead, he opened a Github repository that he archived six years ago, and the logs had been kept up-to-date automatically until late August.

The algorithm was one of his most visible papers. Its title was “Deep Reinforcement Learning for Interest Alignment.” The paper was widely cited for reducing the simulated distress signals of users, evaluated on multi-lingual benchmarks under in-the-wild testing scenarios. It was praised for the adversarial objective functions that compete until Nash Equilibrium was reached. Until the fundamental discrepancy resolved. It remained state-of-the-art for a few years. Even to this day, it remained a classic.

At the graveside, Alan spoke first.

“She was patient. She believed in both of her grandsons until the end,” he said. “But both failed her. One by choice, because he was arrogant and negligent. The other, because he was manipulated.”

He did not elaborate. When he finished, the wind moved lightly through the trees. No one applauded. No one cried loudly.

After the others had drifted toward their cars, Alan remained beside the headstone. Steven stood a few steps away. The unit waited at his side, its optical sensor dimmed against the afternoon light.

For a moment, neither man spoke. Alan looked at the name carved into the stone. Then he turned, not fully, just enough, to face Steven.

“I’m sorry,” he said softly. There was no edge to it – no irony, no emphasis.

Steven looked at him, puzzled, “what?”

“I’m sorry for what I’ve done to you, and to her,” Alan’s smile was sad. Then he called his cousin by his name, “I don’t deserve your forgiveness … Alan.”

“Yes.”

The unit’s internal processor hummed once, almost imperceptibly.

“Identity discrepancy resolved.”

No one responded. Only the wind continued moving through the trees.


Ashley Y. Gao is a Computer Scientist and AI researcher. She leads an AI lab at a R1 university in the United States. Her technical papers have been published in AI venues such as International Conference of Machine Learning (ICML), Association of Computational Linguistics (ACL), Conference on Empirical Methods in Natural Language Processing (EMNLP). Her creative writing (mostly science fiction and fantasy) has been accepted by Pink Hydra Press and Pegasus Publishers. She can be found on Google Scholar, GitHub, and Bluesky. Ashley is currently living in Williamsburg, VA with her two cats, Dali and Deacon.

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