Locked Inside an Unfortunate World (BxB)

Ever since Christopher arrived at his new 'home' he hasn't felt welcome. They isolate him and he's only allowed to see his 'family'. He's just a mistreated innocent unlucky person. Everyone starts blaming his parent's death on him. But everything gets worse from there, the home starts to get worse and he starts getting more than abused. The foster parents don't want people to get suspicious so they send him to a normal high school with the rest of society. This is his whole story.