Su Yan, the illegitimate daughter of the Ouyang family, a powerful family in Shanghai, was regarded as a shame to the Ouyang family. She was not even worthy of the Ouyang surname. She was taken back to the Ouyang family at the age of seven. Her mother was also a celebrity in Shanghai. Her parents were businessmen. Later, her business failed. She had no choice but to sell herself to Ouyang Tian. She later fell ill and died. Su Yan inherited her mother's beauty, but the eldest lady of the Ouyang family always framed her for jealousy since she was a child. When Mu Ze was seven years old, she was captured by a gangster and she escaped. In an accident, she was rescued by Su Yan's mother, Su Xia. After staying with them for a month, she was taken home by her family.