Three years ago, Su Lingwei, the legitimate daughter of a general, was thrown into the cold palace for "collaboration with the enemy and treason." She ended her life with a glass of poisoned wine, and the whole family was executed. She did not know until her death that the people who framed her were her concubine Su Lingyue, whom she regarded as a sister, and the emperor Xiao Jinyuan, whom she loved deeply.
Three years later, Su Lingwei was accidentally reborn in the body of "Yun Wei", a beautiful girl who had just entered the palace. This body came from a humble family and had an ordinary appearance, but it happened to be her best protective color. With the memories of her past life, she not only remembers the secrets of everyone in the harem and the details of every fight, but also knows the emperor's suspicion, the hypocrisy of the concubine, and the faces of those who have made trouble.
She disguised herself as a cowardly little show girl and lurked silently at the bottom: she used her memory to avoid the traps of her previous life, and used other people's hands to get rid of the concubine's eyes; she seized the "small opportunities" that were ignored in her previous life (such as solving an old knot that no one understood for the Queen Mother), and quietly gained the attention of those in high positions; and at the critical moment, she intercepted the concubine's "invitation strategy" in advance, so that the other party's attempt to attract favors was in vain.
When Su Lingyue discovered that this "Yun Wei" was always against her and tried to get rid of him, Su Lingwei no longer hid - she revealed Su Lingyue's true face step by step and took out a copy of the destroyed evidence of "collaboration with the enemy" in her previous life, allowing the emperor to see clearly his wrongful judgment back then, and making those who participated in framing the Su family pay the price. But in the last step of revenge, she chose to turn around and leave the center of power, use the favor she had earned to vindicate the Su family, and then walked out of the palace that had trapped her for two lives with freedom.