title of bl webtoon

i forgot the title..it's a toxic webtoon where MC got back to kr as his parents died and he's trying to discover who killed them. He met an executive who he suspects as the one who killed them. He has an uncle who likes his grandpa i think and was pinning on him because he looks like the younger version but this uncle had tried to drown him when he was a kid. It's still ongoing but season 1 ended months ago.