Amina did not resign. That was the rumour Yanchuan heard first, and it was wrong.
Someone in a discussion thread about the annex had written that an engineer was preparing to leave after refusing to approve the revised acceptance package. The thread named no source. A photograph of a woman near the service gate had been reposted beside the claim.
Yanchuan recognized Amina’s blue shirt. He did not forward the picture.
He sent her the link privately, without asking whether the rumour was true. She replied with a single sentence: I have seen it.
She called after her shift.
“I need to change how we work,” she said.
He listened. The sound behind her was traffic, punctuated by a bus conductor calling a route.
“The review team can keep asking technical questions. The investigator can pursue the missing-person case. But I won’t be the person who carries everything between them. I can’t keep telling colleagues that every request is authorized, then discover a photograph of one of us being used to tell a story we didn’t agree to.”
“Did I cause the photograph?”
“I didn’t say that.”
“I’m sorry.”
“Don’t apologize for facts we haven’t established. You can help by changing the arrangement.”
She had prepared conditions and sent them to An and Wanjiru as well. Technical documents would move only through the operator’s agreed channels. Witness information would go directly to the case investigators or counsel, not through informal worker contacts. Nobody would be identified publicly because they happened to be willing to answer a question. Amina’s name could appear on the technical work she had actually performed, but not as a guarantee of the family’s conclusions.
“And my time,” she added. “We need to talk about that too.”
“I thought you could tell me when you were busy.”
“I did. Sometimes you wrote again ten minutes later because it was important to you.”
He began to explain that he had not expected an immediate reply, but she was still speaking.
“If I have to keep deciding whether to answer, I am still working on your case.”
She had given evenings, breaks, and Saturdays to people she had not known in October. She had a mother whose medication she collected, a younger cousin preparing for examinations, and a shift schedule that did not move because Yanchuan was awake in China.
“I can give two set times a week for coordination,” she said. “Emergencies go through the investigator. If an equipment-safety issue arises at work, I handle it through my employer’s safety procedures. Your family does not become the authority for that.”
He wanted to protest that he had never claimed such authority. The last months had taught him that wanting an outcome could press on someone almost as hard as claiming the power to order it.
“I agree,” he said.
“Speak to An. It’s her case as much as yours.”
“More than mine in some ways.”
Amina was quiet. “It’s not a competition.”
An read the conditions that night and proposed one addition. Any documents shared with the family would be indexed with source, permission, and recipient. If someone later asked for a record to be withdrawn or restricted for a valid reason, they would record the change without pretending it had never been seen.
Wanjiru suggested a short written protocol. It did not bind the investigator or control the employer’s legal obligations. It recorded what the family and its advisers agreed to do with information they received.
Yanchuan signed his name beneath An’s.
For several minutes he felt the uncomfortable sensation of losing access to people who had helped him. Then he checked what they had actually promised. He was losing only the ability to ask them at any hour to become the shape of his urgency.
On Wednesday the technical reviewer reported a new difficulty. The restoration ticket’s closure record referred to a contractor attachment that the operator still had not received. The document controller identified the sender’s office and provided a transmission reference, but the attachment itself could not be located in the agreed package.
“Another missing file,” Yanchuan said.
“Another request for a specific file,” Mei corrected.
He was starting to appreciate the difference even when it made him impatient.
The contractor offered to produce a summary based on staff recollection. Wanjiru advised that recollections could be useful if properly attributed, but should not be described as the original missing attachment. The reviewer asked for the contemporaneous record or an explicit statement that none had been found.
Meanwhile at work Chen brought Yanchuan to a site visit for Guo’s feasibility study. The local technician expected another group of men who would watch a dashboard and leave. When Yanchuan asked her what the dashboard failed to include, she showed him the manual log for an auxiliary chiller that ran only on exceptionally hot days.
“Will this cost the client more money?” she asked.
“It may change the estimate.”
“Then put my name on the observation. I want them to know who told you.”
He did. He also asked permission before taking a photograph of the meter. It was an easy act in a bright workshop, with no missing person and no rumour traveling through strangers’ phones. He wondered why ease had made him forget to do it so often before.
Amina’s next scheduled call began at the agreed time. She sounded less tired. They discussed the source and recipient of the feeder clarification, then ended when her allotted half hour was up.
As he closed the laptop, Yanchuan realized she had not spoken about her own safety until she had already done months of work to help his brother. He had mistaken her competence for limitless availability.
He sent her no late message that night.
An called instead. Her son had left the repaired bridge on the dining table again. It blocked half the space she needed to reconcile her invoices.
“I could take it apart,” she said, “but he wants his father to see the improved version.”
Yanchuan waited.
“He also knows I need the table,” she continued. “So we moved the bridge to the shelf.”
“Did it fit?”
“Not at first. We took off one support and stored it beside the base.”
He smiled.
After the call he opened the family protocol and reread the line about emergencies. He still wished that a stranger would ring tomorrow with his brother’s location. If someone did, the call would have a route that did not run through an engineer’s lunch break.
The search had not become less urgent.
The next morning he waited until Amina’s agreed contact window before forwarding a nonurgent correction. She answered two hours later. He did not count the delay.