Review Detail of FenikeX in Reincarnated Mafia Boss: Heroes Academy?

Confusing writing, idiot Mc (he is theoretically intelligent and talented, but who goes around killing everyone he sees without further ado? Not only without knowing about his own situation but also without knowing the history of those he killed), who on top of everything is a shitty psychopath of the kind that is more infuriating to read than the thought of "cold and calculating Mc" which is normally already a piece of shit but has also become illogical.