Kurui no Tsuki

Protagonist Yoshi is the eldest-son belonging to one of Japan’s leading houses. Because he excels in everything, and is also considered good-looking, there are many girls that don’t mind doing one thing or another with him. There’s however one bad side to all of this, since Yoshi considers himself the perfect human being, he considers himself to be “chosen by God”. That reasoning makes him want to destroy the world and make a world of his own. Why not? He is chosen by God after all.