Brothers (A Gapple AU Centered On Bandu and Expunged)

This whole thing is a wip but will be public.
I'm gonna work on the story later I'm burnt out sorry HELP
Everything is amazing in the world. Fun activities, bestest of friends, an amazing brother. Everything seems at peace, but it would soon all be ruined. In this ruin, escapes a traumatized and changed mind. However, there is one who is willing to do anything to help them. Will they be able to grow, and get past what has happened?