Yup, he is DEFINITELY a succubus, and I have proff!
(HEAVY THEORY COMING DOWN ON YOU RN)
The reason I think he's a succubus is because if you compare his actions or his 'devils' actions to his sister's actions you can see that his sister controls herself, unlike him when he's in his succubus form!
Also, you see that mist that appears when he's transforming? In other manhwas or webtoons I've read, when there is a succubus character, it normally produces a mist that is very similar to this one, this mist Is like a thing to attract others. You get my point?
I like fish🐟🐟🐟
