Nothing can stop the demons... but why did they take so much time to attack?? there was something that happened... I know it... but exactly how were the heroes so powerful??
Hello. I'm new here. Calling it now: the "heroes" are just demon generals and the whole ploy is to subjugate humanity via subterfuge, so that they're easier to exploit.
I really like that he's actually telling his family what happened/happens. IIRC I don't think I've seen another reincarnation story where the MC does this.