Responses
Based on the certain detail it can be this one though I am not sure
https://www.mangago.me/read-manga/incident_name_tsunami_killer_whale_hunting_method/
It's not the one but thank you still :))))
I saw this manhwa flash by in my twitter feed but I don't remember the title, I think it's bl(?) there's a black haired guy with void like eyes, and ig he's not human(?), this is very vague help TT