Review Detail of SleepingSaint_21 in A Godslayer in a School

This fanfic has a good premise at the start. The idea that the MC killed a Chief God of Greek mythology and has all the powers of Zeus is interesting. The first battle when the MC has to fight against Poseidon and have to fight against the other gods from Greek kinda cool and epic In my opinion. I almost thought that this fanfic was a gem until the author introduced heroine characters from other animes and made the pace of the story slow with the slice-of-life and harem genre. It's like I'm watching a Pokemon with the MC catching the heroines. In this fanfic, you will find the MC either lazing around in the club and flirting with his harem or he will spend his time playing around. He thinks of the world as his playground. What is even worse is that somehow there are some flaws with the MC's brain. Why? Like c'mon bro, he spent 15-16 years of his life as an ordinary person, and then when he got the power suddenly his common sense became flaw.