Three hundred years ago, Gu Chen made a bet, saying that he could teach the demon lord Yin Wuxie and make him voluntarily give up the demonic way. The system gave him a task: every time Yin Wuxie loses his memory, pretend to be his master, brother, best friend... And influence him with love.
Gu Chen succeeded the first two times. But when Yin Wuxie regained his memory, he would hunt him down in the three realms, hating him for taking advantage of the opportunity. Now is the third and last time. Gu Chen looked at the demon king in front of him who was grabbing the corner of his clothes and calling him "brother" in a sweet voice. He just wanted to complete the task as soon as possible and then retire.
But this time, he failed. Yin Wuxie, who had been "loved" by him and grew up, after recovering her memory, did not chase him. Instead, she cornered him in a corner and said with a dangerous smile: "Master, brother, Taoist companion... I have experienced so many identities. How about this time, let me teach you how to be my devil queen?"
