https://www.mangago.zone/read-manga/ajin/ probably not what you're looking for but it does have that
Is it a manhwa? I think i know this. Does the guy have orange hair?
i i think it’s a manhwa i don’t really know but if i see his face, i’ll remember him
So um i might bs wrong cuz there seems to be more than one manga / manhwa with ur description but i cnt remember the name of what i was thinking. If anyone knows pls mention it
So the guy is an ordinary but powerful business man. He is good though he angers this client or business partner (who is bad). He then finds himself knocked out and taken to some lab. He is a prisoner then he is experimented on and he gets these powers. Theres a chip on the back of his neck that controls him. But like most business men, he is smart. He does get controlled by them but in time learns to take the chip out then kills everyone in the labs and escapes along with other private who have supernatural abilities.
oh the one that i saw on tiktok was a child that was use for experiment and when he grow up he decided to take revenge smthing like that
i’m searching the name of something a saw on tiktok. so basically it’s a guy who was used for experiment and he want to take revenge.