7 / 10 Top tier action and amazing art. It's a story about a veteran legendary killer who got betrayed by his own organization, magically became young and now trying to get revenge by infiltrating his own organization and hiding his strength. The fight scenes are really intense and well drawn. The mc is just badass and the characters are also good each having their own tragic stories and memories, there also seems to be some abilities similar to superpowers. The only downside is that it can get a bit repetitive and the story's pacing really feels dragged other than that it is a good read.