User blog comment:Jopjopjop/Volume 20 Spoilers/@comment-73.46.6.122-20150627171458

I pity the sorry fool who kills issei's parents because they will have to deal with the wrath of a crimson pure-blood devil, a fallen angel/devil hybrid, an angel, a Valkyrie devil, a holy sword wielding devil, a nekomata devil, a nun turned devil, a flaming pure-blood devil, a dhampir devil, a demonic sword/holy-demonic sword toting devil, a broken but still very powerful dragon god, and one very pissed off heavenly dragon.

Please give your opinions towards this subject.

(I would include kuroka and le fay but seeing that they live in hidden rooms I have no idea if the parents know about them or kuroka and le fay are aware of them.) In fact, read somewhere here on this wiki that the vali team is living at the hyoudou residence, is that the whole team or just kuroka and le fay? Also are issei's parents aware of the existence of gasper and ophis? And since kunou is going to kouh academy now, is she now living in the hyoudou residence now and do issei's parents know about her?

Answers, of any kind, would really be appreciated.