Hey everyone. I'm going to rewrite this story. Here it will be:

Issei who is in the middle of peeking session with his two friends then suddenly he was transported to another world (Magical Marriage Lunatic VN) and gained a cheat skill: Imagine Phantasm. A skill allows him to use any power from Anime, Manga, Game... you name it (The power will be random though, not list out like the old story). After saving the world from an Evil God, he went back to his world thinking that his fight is over but unfortunately for him, his world had no shortage of supernatural related problem at all.

Please comment this.