The real daughter Su Jinli, who grew up in the land of witchcraft and witchcraft in southern Xinjiang, was found by the Zhenguo government in the capital. However, there was already a much-loved fake daughter, Su Qingwu, in the mansion - she was not only the apple of her parents' eyes, but also the concubine conferred by the current Holy Emperor. Everyone was waiting to see the joke of this wild girl who came back from the wilderness.
Su Jinli's return was not to recognize her ancestors, but to investigate the truth behind her exchange and avenge the southern Xinjiang tribe that raised her. Faced with the indifference of the family, the frame-up of the fake daughter, and the intrigues of the palace, she relied on her superb witch doctor skills to discern people's hearts, devise tricks, administer strange poisons, and solve strange poisons, stirring up trouble in the palace.
She was assigned to the palace of the neglected seventh prince, the "sick beauty" Xiao Che, but unexpectedly discovered that this prince, who seemed to be dying soon, was actually very scheming and secretly planning. The two hit it off immediately and formed the strongest alliance. She unlocked the ancient poison for him, helped him regain his health and regain his power; he paved the way for her, protected her, and became her sharpest knife.
When the beauty, talent, and support that the fake daughter was proud of were destroyed one by one by Su Jinli, and when the "white moonlights" she longed for (including princes, generals, etc.) Were all fascinated by Su Jinli's unique charm and even went crazy, a conspiracy to subvert the dynasty was also revealed. In the end, Su Jinli not only killed her enemy with her own hands, but also stood side by side with Xiao Che and reached the highest peak of power.