Song Yuan, the legitimate daughter of the general, accidentally saved her brother-in-law Xie Xiao who fell into the water in her previous life. She was framed by her concubine Song Xuening as a common wife, and was later imprisoned in a woodshed and died tragically with hatred. After her rebirth, she coincided with the incident of falling into the ice lake and exposed Song Xuening's hypocrisy in public. Xie Xiao was also resentful and wanted to harm her, but fortunately Su Hechen, the new top scholar, stepped forward and made an engagement in public to protect her. Song Yuanzhi took advantage of the opportunity to agree to the marriage and accepted the hosta she missed in her previous life. Xie Xiao and Song Xuening were unwilling to give up and set up traps one after another, but they were resolved by the two of them working together. In the end, Xie Xiao lost his official position and went crazy in the Hou Mansion, and Song Xuening was abandoned and sent to a farm. Song Yuanzhi escaped from her tragic fate and lived happily with Su Hechen.