I can’t remember the name! 😢
This is going to wordy but I’ll put the description of what I remember.

The manhwa was mainly about two ML one with white hair and one with brown hair.
They were in some sort of special ops/military facility. The white haired man was cocky and violent so a lot of people didn’t like him. The brown haired man was nice and he has on a crush on another man(who also doesn’t like the white haired ML) but he saw them having s*x.

I remember a scene where the brown hair ML came across the white haired receiving a BJ on rocks by the shore. Above them was a guy trying to shoot the white haired ML but the brown haired ML managed to stop it.

I hope someone can help me find the title! 😵💫 😢

Found it! It’s called Passion!