Su Jinyan, the daughter-in-law of the prime minister's palace, returns from rebirth, only to see her concubine Su Miaoling repeating her old tricks - using a trick to avoid the draft, in an attempt to push her into the deep palace hell again!
In her previous life, she entered the palace for her younger sister and was tricked, and she died unjustly. Her younger sister married Pei Zhao, a talented man from a poor family, but ended up dead because of the secret grudges of the Pei family. After his rebirth, Su Jinyan rebelled and took the initiative to draft for his younger sister. He wanted to let his concubine have a taste of the Pei family's "tiger and wolf den", and also wanted to stir up trouble in the harem!
After entering the palace, she used the emperor's favor to gain a foothold and exposed the evil deeds of her concubine in her previous life, making her a laughing stock in the capital. At the same time, she dug out the old grudges between the Pei family and the concubine to see how the concubine's conspiracy would backfire. When the concubine was abandoned by the Pei family and lived on the streets, and the concubine was exposed and punished for being framed, Su Jinyan had risen through the ranks and reached the lower ranks.
From a legitimate daughter who was manipulated by others, to the master of the harem who controlled her destiny, she used rebirth as a blade to split the false sisterhood, tear the shackles of fate, and write her own counterattack