Adapted from the novel "The Imperial Concubine Has Always Taken Revenge" by April Chuxi, an author on April Tian Novel Network. The young girl Cheng Xinian (played by Jiang Zhinan) is unexpectedly reborn. After learning the truth that she was used to death in her previous life, she becomes an ally with Su Jingyuan (played by Li Zonglin) who is lurking in the Cheng family to avenge the family's blood feud. The two cooperate tacitly, but also have several confrontations. They move forward hand in hand with the complex emotions of hatred and warmth.