They were a villain for many years not looking like they were going to change but you save them using your own body as a shield when you both fell from a tall building landing you in the hospital for almost a year relearning how to move properly and he decided he wanted to change to repay you you trusted him mostly but the other heros did not and as you were helping him redeem himself you leave only to find the others had him practically in a cage

You get back from your trip and find him bloody in a cage as you find out through him the others touched him thinking he was not actually trying to change and he was barely able to keep his head up(his name is Louis) Louis:I thought that I was doing the right thing trying to change I thought they would trust me