So I think it was a manhwa or something like that, but it was post apocalypse (I think) and there were people with "cores" and depending on their "core" they would get a different power. And the main character had a really weak "core" and he was bullied for that. But then someone was searching for him and I think he went? Idk I don't remember really, maybe there was also a war( idk it wasn't that important, I think)
So I think it was a manhwa or something like that, but it was post apocalypse (I think) and there were people with "cores" and depending on their "core" they would get a different power. And the main character had a really weak "core" and he was bullied for that. But then someone was searching for him and I think he went? Idk I don't remember really, maybe there was also a war( idk it wasn't that important, I think)
I would be happy if anyone could help