Little Brothers Room

Valia's little brother is an Otaku nerd type guy who locks himself in his room doesn't go out or get a job or anything even though he's an adult and just plays games, listens to rock and metal music and watches anime. I think this room captures that kind of personality.

Will you indulge him in his hobbies? Make fun of him? Beat him? Break him and use him as a toy? Up to you. You are the older sis after all hmm?