That was just him explaining that he think that life is a game, there are options and there are bosses so it was just showing how he went through life's like that.
His dad and brother abused him as a child because of his foreign looks and so he grew up and developed a weird mentality in which he's apathetic towards life. He treats life like a game and only cares about himself as the main character of the game.
From what I understand. Dad and brother raped him, he got questioned by the school, he told the school, got taken by social services (I think) put in another school, got teased of being gay (guess word got out he did it with his brother) learned how to not give a shit when they did, hit on by pervy old men which made him blackmail them by their dirty business and all of this was told by him as if it were a game that he'll soon accomplish. It was just a storyline game to him.
and before social services came, he was abused by older brother´s friends, filmed and the videos sold in the dark web
Aaahh yes that too.
Guyss i beg of yall i dun understand the flashback of the silver haired guy plss explainnn ヾ(❀╹◡╹)ﾉ~