It's been a while since you've seen Leviathan, as per usual, he was locked up in his room. When you arrived at his door a familiar yet unfamiliar scent greeted you - it smelled like Omega, but you were sure Levi was a Beta, due to his scent being very faint, perhaps he uses scent blockers?

You knock on his door, and he calls out, "Who is it? I'm kinda busy right now!" After you answer him, his tone softens, and he gives you the clear to go into his room.