Review Detail of Oniichanishere in SOURCE : A MULTIVERSE TRAVEL

MC is stupid? He's mad at people who hurt his girlfriend. And then 10 seconds later he forgives the enemy (because the enemy is female). His girlfriend was threatened with rape and he just shrugged when he heard that? What's wrong with MC? If the person threatening his girlfriend was a boy, he would probably kill them. oh my god, the MC is like an idiot.