The Shadow King gets hold of him, and #279 turns Colossus into the man chasing Xavier and Stevie Hunter through the wreckage of the school.
Xavier has to break that control, and doing it destroys the Peter Nicholas persona. Piotr comes back, but the life he had been living doesn't get to continue untouched.
That's a rough way to return. He has already gone through injuries, paralysis, apparent death and the Siege Perilous. Now even the relatively peaceful life he found afterward has been used against him.
By the end of this fight, Colossus is back among the people who know him. They're getting another chance to put things together, while Xavier is dealing with his own injuries from the Shadow King.
Piotr started by saving his sister on a farm. Since then, he's been asked to protect friends, strangers and entire communities. He keeps answering, but the books have given him plenty of reasons to want a day where the only thing anybody needs from him is a painting.
The Shadow King gets hold of him, and #279 turns Colossus into the man chasing Xavier and Stevie Hunter through the wreckage of the school.
· Comics / Marvel / X-Men