The last one standing

Y/N might well be the last human on copper-9. After he watched his parents get brutally murdered by three drones he fled in terror finding himself lost in the blizzard.

The small child was on the brink of death when a female worker drone who had also lost someone she loved picked the little boy up and takes him raising him up along with her infant daughter.

As Y/N grows up he develops a close bond with his family and makes some friends in the bunker even while many other drones despise him for his kinds mistakes.

But everything changes when one day he comes face to face with one of his parents killers.