She grew up with her master in Qingling Mountain since she was a child. One day, she accidentally broke into the thorn forest and met him. She was wearing a dark blue robe and a red pattern on her forehead. There was a large amount of blood on the chest. After rescuing him, he entangled her and chased her every day. One day, there was a battle between immortals and demons. The monks from Qingling Mountain assisted in the battle in the heaven, and no one survived. When she learned his identity, she was heartbroken. He was actually the eldest prince of the demon clan, the one who killed her closest relatives. She leaves on the wedding day, where should the two of them go?