Guy like this has no need for "niceness," he is the Elite, he believes himself to just be the Winner and women should be throwing themselves at him for the opportunity to be seen or even used by him.
Okay, why are these chapters claiming to be full chapters? Even if I was skimming through it, this was far too brief of a chapter to be remotely satisfying, if the series was to begin with.
Destroy whatever allows him to have powers and make sure to remove both arms so he can never cause harm. You chose to spare him as a child and now he is openly admitting from the beginning murder of you and your family was his goals.
Why do japanese always write fucking dog shit mc's? You've already used a giga ability and one shot some giga spirit. but no they can't write him to do it instantly against someone trying to kill him. Like it's just dog writing at that point.
He doesn't kill the person who tried killing his family and sister, and instead punches him once.
"Even in this kind of world, he didn’t want to commit murder, which had been an absolute evil in his previous life."
No -- no it's not. It's entirely justified both biologically and philosophically. It's like crazies trying to argue humans evolved as vegans despite the presence of incisors. It's culturally indoctrinated suicidal empathy, and a huge turn-off.
To make things worse, in Ch 16 the author has the attempted murderer get off scot-free. "Because there is no evidence".