seriously why would they end the like this I hate that. We see only two of the former hero party die and then Cliffhanger!
Honestly... It's just so many things I can't rightly say in one go. To first see the betrayal and the painful last attack. To see his state after his ordeal, I wanted to see him kill them all in the most intimate and torturous ways. I couldn't do what he did, I would've been shouting as loud as I could dismantling their empires and turning their reputations to ash. Then when there's nothing left to loose. That is when they'll die. But this... There's so much missing... Ripping away what they cared about most before reclaiming his power. That ex-girlfriend, childhood friend or whatever that monster was. She should be the one to have the most brutal, personal, and public death after every she's done.
This really does fucking suck. Why did it get axed so soon? Pisses me off when something half decent gets axed, and we get the most garbage pieces of shit mangas get at least more than 50 chapters.