She is Li Yunuo, the princess of the Yuanling Kingdom in another time and space. She was later deceived by her father into possessing her soul into a man's body, just to make her the future king.
She is Zhang Feifei, Li Yunuo's teacher in modern times, and she was innocently involved and brought to another time and space.
Li Yunuo, who turned into a man, changed his name to Mu Fan. For the sake of the country and the teacher, he must sit on the throne of God, hoping that one day he can send her back to modern times.
It's just that everything is not the result he wants.
"Mu Fan, why do I fall in love with you, such a self-righteous fool? I obviously live a peaceful life, but why do you insist on appearing in my life?"
"Feifei, I don't understand what's wrong with my heart. I just want to wait for you quietly and see you happy."
"Mu Fan, you big bastard, I would rather never meet you or fall in love with you in this life, so I don't have to live in such pain."