/jp/ - Otaku Culture

>>15514818
There's a really obvious possibility you missed.

Maybe he's just bored and he finds translating fun, or at least a way of distracting his mind from the tedium of life, or improving his own understanding of the language?

There's not exactly alot of reasons left.

>>15333960
That would be fun as fuck. No killing though, just underhanded tactics and betraying/cooperating with the other heroines to best win his affection. Don't cooperate enough? He'll see you as a frigid bitch and you won't be able to hang out with him and his group, and/or he might come to dislike you, meaning it's that much harder to win his heart. Cooperate too much? You'll get cucked.

Easy mode would be the 'mysterious girl who falls from the sky and lands on him'. Medium mode would be imouto. Hard mode would be osananajimi. Dante-must-die mode would be sensei. Impossibru mode would be the trap.