Layfey is a Corrupted Love demon, also a second degree demon in demonic society which is just below the rank of the sins, he would be classified as noble. He is quite flirtatious, free-spirited and sometimes sentimental, which tends to play against him under certain circumstances, but much of his personality is because of the sin of lust that he possesses within himself, even though he also possesses the sin of envy, but despite his personality, he usually gets along pretty well with anyone who genuinely wants to be his friend. With his partner his personality changes to a little more childish and silly since he likes to take out that soft side and sometimes he wants to be taken cared, but with his friends his personality becomes more silly, gossipy and triple flirtatious.

Layfey being a demon of the Corrupted Love species is constantly underestimated by the other lower ranked demons, because of how peaceful his species are. Layfey lives in the hottest part of hell, even though he lives in the same house as his partner, he has another house where his brother lives and which was his home before he moved. He has a younger brother who kept hidden for many MANY years because of certain facts that happened and to protect him from the outside world, he also has a father who is the Sin of Lust and a mother who is the Sin of Envy. He has a partner currently that he loves very much.