While the story is just a revenge story there is something to take a liking to, there is a vast rarity in Manga where the MC is a Revenge Loving Psycho, as such the character in this Manga has violent sadistic tendencies after his betrayal which makes it a rare manga and a loving one when you know his revenge is directed at equally demented people who were bent on just using him for greed to take the world for themselves, it's quite a lovely thing to find a Manga where the MC is Crazy but smart. I love this Manga because of its simplicityyet deranged scenes it creates to represent anger and insanity, to love a good Manga where the MC is on the Grey-line of being an Anti-Villain or a full on Villain. It's just Revenge Manga can get anyone excited because it's watching people get what they deserve in a very poetic justice.