Renaxan
To be frank, these protagonists are the ones I avoid the most, whether they are anime, because it is predictable how they behave, I prefer one who trains and seeks to be stronger, not with trauma and everything you mention xD. - Not to mention having a sister who conspires, the same protagonist knew how his sister is, but he still became dependent, he would continue listing why I do not like these protagonists, but since there is nothing to read, it remains to settle and see how far you achieve arrive, because to be honest I do not see an end to your story (and I will not be convinced that you say that if you finished it, because I have heard the same thing from so many authors that I have asked, who say they will never leave it, and in the end they leave with some family problem, the study, among others and another story falls, so I have no hope that it ends xD).
Thanks for your feedback! Of course I realize I can't satisfied all kind of people and what I write also something tend to be hated easily. Like people who hate chapter 6 and stuff. Sorry about that, really. Anyway I will think about it more what I should do make legit reason for mc to change, but for now I will just write anything that I have planned. kudos to you.
Ok, I actually really like your reasoning for why he doesn't want to overuse his Abnormality - it IS a Minus after all. 'Sis-con' being mental damage makes way too much sense😂 I owe you an apology author - I'm so used to a lot of authors half-a$$ing their MC's characterization that when they do something stupid I often assume it's the author themselves dropping the ball. In this case it seems everything is intentional to give him notable flaws and contrast him with his sister.
Man, It good for me thou. I mean what will happen if his sister is damage or something this guy can defeat anything and rages. It's ok to have that type of personality it would be boring to read you give him all the powers to be invincible and just become a powerhouse easily, too boring. Maybe you can develop his character rather than his strength. Because some fanfic rarely has good character development just straight training, too common to read for me.