It is set that Li Chengyin is the god of war in the heaven, and he descends to earth and becomes the fifth prince of the Toyo Dynasty to quell the civil strife. During this period, the story in the play happened. After Xiaofeng's death, hatred grew, obsession gathered into demonic energy, and he fell into the devil's path.
Li Chengyin returned to the throne of God after dying alone in the mortal world, but he was punished with seven or forty-nine thunder punishments for causing his thoughts to turn into demons. Because he was also severely hurt by his love in the mortal world, he was in coma for eighty-one days after forty-nine thunders. When he woke up, he could not remember Xiao Feng.
Later, he was sent to subdue the demon and met Xiao Feng. Li Chengyin lost his memory but Xiao Feng remembered.
She is full of hatred for him, and he is like "I don't remember you but I can't bear to hurt you" to her...
Intention: Love each other, deep affection and long-term affection
