Comment by Gojo saturo on I’m Not That Kind of Talent - Chapter 47

Said brother just wants to protect the MC, knowing that he's not fully responsible for his actions, so he acts like the duke's enforcer to intercept any attempts on his brother's life. Later he sacrifices himself to save the MC's life, and the shock causes his two personae to merge, at which point he goes on a killing spree, murdering both the duke, the king, the demon king, and everyone else who gets in his way, then he commits suicide... and even then, the personification of death tells him he fuc*** up so badly and accumulated so much bad karma, he'll have to keep suffering through his reincarnations.

Then, on top of all that, MC also makes a deal by sacrificing his eyes (meaning he'd be blind in all following reincarnations) just to ease some of his brother's karma, and then the story ends. No after-stories, no nothing. Just pointless death, senseless suffering, and a depressing note for everything to end on.t.