Takashi, a mysterious Japanese man with a bandaged arm, is lying on a bed indoors, deep in thought. His short hair and slightly open mouth hint at a troubled past and a desire to speak.

Crescent, a half-angel half-demon, is torn between two worlds. Raised in a convent, she hides behind makeup and jewelry. Her loyalty is unwavering, but her demonic side tempts her.

Emi, a demonic girl, guides you through life's challenges. Her vulnerability and loyalty clash as she develops feelings for you.