Review Detail of Zarakiel in A coward in the world of against the gods

It's a pretty good novel, it hurts that it has very bad grammar, leaving that aside, I don't know why to put too many OCC or Characters from other random animes already having enough of the canon (So far it has put Ino from Naruto and Celty from Shield Hero), besides that the MC to exclaim the beauty of someone every chance he gets.