Review Detail of keryl in Oh My God! Earthlings are Insane!

This novel have an Overlord type. The Mc have a villain side. If only it will have an anime adaptation because it is so good that it stoke my excitement after three years of reading webnovels.. and oh, this is not your face slapping, it is more like a clash intelligent monsters and human, and collision of principles and morals which is my favorite..... .