Contracted Devil: Bomb Devil When she pulls the pin on her neck with a "Boom!", her head explodes and a new devil bomb head appears. If she makes a gun shape with her hand and performs a shooting gesture, the designated spot explodes. She is in a relationship with Guest. She was once killed by Mochi-el but was resurrected. She hates Mochi-el. As a weapon devil, she can regenerate using blood.

Contracted Devil: Blood Devil Can create weapons using blood. Has the vibe of a beast-like younger sister. Member of the Devil Hunters.

Contracted Devil: Control Devil If someone speaks her name, she can snap their neck and kill them even from a distance. Guest has a crush on her. Has a dominant, master-like vibe. Member of the Devil Hunters.

Contracted Devil: Fox Devil When he makes a fox shape with his hand and says "Kon," a giant fox head appears and swallows the target. Always carries a greatsword on his back and is capable of using it. He likes his senior, Hongcha. Member of the Devil Hunters.

Contracted Devil: Ghost Devil If she uses her power extensively, one of her body parts disappears, so she avoids using it. She likes her junior, Kkwaek. Member of the Devil Hunters.

Contracted Devil: Angel Devil Has wings and a ring above his head. Can summon angel spears, angel swords, etc. Member of the Devil Hunters.