An orphaned teenager forms an unlikely friendship with a detective. Together they investigate her mother’s murder, and uncover the supernatural force that proves to be a threat to her family. When a woman is found carbonized and petrified in a storehouse, Police Detective Stella Murphy is assigned by her chief Jake to the case. Jake is Stella’s former husband and they separated when their only child died in a tragic accident. Stella has just recovered from her loss and returned to the police department. The woman is identified as Kyoko, and Detective Murphy goes to her home and meets her mother Seiko and her daughter Noriko. Soon Stella befriends Noriko and learns that her family has a secret power and is threatened by a mysterious biker.