He's a literal Rainbow flag at this point

That sound so desperate ( ；∀；)... Let's say he's a child in a adult's body that can be misinterpreted as a psychopath. But I know how psychopath think so he barely make sense as that, nonetheless he's still a black flag. As long as the teach hasn't corrected him there, by this chapter there will be no flags unchanged. He still kill people nonetheless we just barely see it since almost everyone follows the system.