After Lin Wanxing, a modern social animal, died suddenly while working overtime, his soul transformed into Su Jin, the daughter of the guilty minister, and was trapped in the palace as a maidservant. She used modern wisdom to endure and survive, improved her skills, and skillfully solved the crisis. She accidentally saved the young emperor Xiao Che on a rainy night, and broke into the emperor's heart with her tenacity and transparency.
The intrigues in the palace are treacherous, the empress dowager is framed, the concubines are plotting against her, and her relatives are putting pressure on her. Even though she is trapped in a prison, she still offers suggestions to break the situation; Xiao Che fights against all opinions for her and risks his life to protect each other. The two of them redeem each other in a desperate situation and trust each other in life and death.
