Originally it was just a rosemary plant in the heaven, but by chance, it came to the mortal world to experience.
On the Sansheng Stone, on the Naihe Bridge, she happened to retain the magic and memories of the Immortal family.
When she woke up from the dream, she became 'him'. During the prosperous Tang Dynasty, Prince Qi was the prince.
In this life, 'he' is destined to participate in the struggle for imperial power, and 'his' opponent is the reincarnation of Emperor Donghua who once helped her, Prince Li.
Ups and downs, gradually appear as we grow older...