Thomas ruined the first page with three words.
Dear Mum, I…
The sentence stopped after the pronoun. He drew one clean line through it, set the pen beside the paper, and checked the time as if the wall display had caused the failure. 2217. Engineering expected him at 2300. Forty-three minutes to write what should have taken five.
His quarters aboard UENS Vanguard had changed since commissioning. The bunk still folded into the wall. The desk still occupied the distance between his knees and the bulkhead. A photograph stood above it now, his mother centered between the two engineers who had shaped his. His father wore his Lagos yard coveralls. Thomas wore Academy grays and the expression of an eighteen-year-old convinced graduation had finished making him.
A printed schematic of the tri-species coupling covered the wall beside the photograph. Three interface geometries met at a common bus. Human square notation. Keraneth concentric tolerances. Skarreth pressure marks translated into line weights. The design looked inevitable after someone else had solved it.
The wrench lay across the bottom of the ruined page, still wrapped in his father’s cloth.
Thomas pulled a second sheet from the drawer.
Dear Mum,
Chen promoted me.
He stared at the line. Accurate. Efficient. Entirely inadequate.
Admiral Chen named me Cross-Species Technology Integration Lead. It is an office, not a rank, which means I am still Lieutenant Okonkwo when somebody wants a report and the fleet’s standing authority when three engineering teams disagree about what the report means.
Better.
He wrote about the coupling next. Not the classified performance numbers or the ships receiving the first production units. He described the problem instead: three species had built three correct answers, and none of the answers could connect to the others. His job had been to make room between them.
His handwriting stayed narrow and level. Park had mocked it once, calling it maintenance-manual script, then asked Thomas to label every coolant junction on Deck Seven because nobody else wrote small enough.
The memory moved his pen before he could decide whether to include it.
You would have liked Park. He believed boring shifts were the good ones. I understand him better now than I did when he was alive.
Thomas stopped.
Vanguard’s ventilation moved a steady ribbon of cool air across the desk. Beneath it, the Cascade Reactor carried habitation load at four percent. No alarms. No pulse through the plates. Somewhere below, the night watch completed a checklist Thomas could have recited from the title down to the final sign-off.
He added another line.
I sleep through the night now. Most nights.
The words seemed smaller on paper than they had in Dr. Miura’s office. Two years of work reduced to seven words and a period. He could have explained the breathing count, the hours spent sitting on the engineering deck after everyone else left, or the first morning he woke after six uninterrupted hours and mistook the rested weight in his limbs for illness.
His mother did not need the procedure. She needed the result.
Park would recognize me. I think Dad would too.
Thomas put the pen down and unwrapped the wrench.
The handle carried the old bend near the jaw. His father’s initials remained shallow in the steel, worn by fourteen years in Thomas’s pocket and all the years before that in another engineer’s hand. The tool had crossed a funeral, the Academy, Sanctuary, the Kuiper Gap, Tau Ceti, and the Battle of Earth. It had never fixed anything by itself.
His father had known that. His mother had known it when she placed the wrapped weight into the hands of a nine-year-old boy who wanted one impossible repair.
Thomas picked up the pen.
I know why you gave me the wrench.
He crossed out the sentence.
The new line went beneath it.
I think I finally know why you gave me the wrench.
That was true.
It was not only to fix things. It was to remember that everything can be fixed. Even the things that seem broken forever.
The pen hovered over the page.
Park could not be fixed. His father could not be fixed. The black filament of grief inside Thomas had not vanished. Repair was not restoration. A repaired system carried its replacement plates, its altered tolerances, its entries in the maintenance log. The damage remained part of the machine. The machine worked anyway.
He continued.
Fixed does not mean made the way it was. I used to think it did. Now I think it means made able to carry what comes next.
Thank you. I will write again when I am back.
The last line stayed.
Vanguard would hold Sol while the strike groups folded for the depots. Thomas would remain aboard her, responsible for a fleet’s worth of integration calls and one ship’s readiness board. Reserve did not mean safe. The enemy had crossed the dark once. Every person serving above Earth lived with the possibility of a second crossing.
He signed his name, folded the pages, and put them into an envelope. The address took one line. The routing code took three. In the upper corner he wrote PERSONAL EFFECTS RELEASE, then stopped with the pen against the final box.
Immediate transmission would turn the letter into an ordinary update. Filing it would make it the document the comms officer opened if Thomas never came down the docking tube.
He left the release box blank.
The envelope went into the bottom desk drawer beneath his Academy commission and Park’s last engineering qualification report. Thomas closed the drawer. The latch engaged with a soft click.
If the week passed cleanly, he would take the letter out and send it himself. If the week did not, the absence of a mark would not prevent the comms officer from finding it. Fleet procedures had been written for people who left boxes blank.
The wall display changed to 2248.
Thomas wrapped the wrench, put it in his pocket, and stood. The schematic remained on the wall. The photograph remained above the desk. His mother’s face occupied the center, holding both engineers inside the same frame.
Engineering expected him in twelve minutes.
There was still work to do before departure.
If you enjoyed this story, you can follow the main story arc in The Exodus Rush, the first book in The Vethrak Requiem series.