I, Human

I don't remember dying and being reborn as a child, but i remember growing up and swiftly noticing that i was reborn in anime world, a very dumb one. And guess what? I ain't got to cheat power of my own! This is unfair! I'm just... well, smart, i guess? Fuck it, technology for the win! Oh, did i say that i have a bone to pick with Devils? Now ya know! Harem, Human MC, Slight Xover