Zheng Suwan: The eldest princess Ouyang Xiaqing, the consort Zheng Ren and the only legitimate daughter married into a bachelor's house just because they fell in love with Xing Zhewu at first sight regardless of his status as a concubine. Unexpectedly, Zheng Suwan's enthusiasm turned out to be trusting someone else, and Xing Zhewu was not as he appeared to the world. In this way, just because his wife gave birth to a daughter and could not have more children due to physical injuries during childbirth, he secretly raised an outhouse outside. The outhouse where his son was born became more and more ambitious, and he wanted to take Zheng Suwan's position as the mistress of the bachelor's palace, and used methods to make Xing Zhewu hate Zheng Su even more. Wan, together with her wife, killed the kind-hearted Zheng Suwan and her only daughter Xing Xueyi. It was not until the moment she died that Zheng Suwan recognized their true identities, and her mother-in-law Xing Wei and her sister-in-law Xing Jiali were the real masterminds behind the scenes. Then it was too late to discover all this , Zheng Suwan passed away with regret, but who would have thought, fate played a trick on people, and Zheng Suwan was reborn. This time, she is no longer cowardly, her kindness is only for those who are really good to her, and she will avenge those who harmed her one by one, letting them taste the feeling of separation and death, and life is worse than death.