Um, I'm not sureeee. But for manhwa, I think you'll like The 100th Regression of the Max-Level Player. I don't know if you'll really like it or not but if you haven't read it yet, maybe you wanna check it out first? And then, Killer Peter? Study Group? Eleceed? I think those are pretty awesome. As for anime.. if you haven't watch Parasyte, Psycho-Pass, Another, Mushishi, Charlotte, Shinsekai Yori, aaaand that's enough.. I guess? 😅