After the female protagonist found Phoenix man Shen Yubin as her husband, her parents died and she was pushed off a cliff. Fortunately, the male protagonist saved her. The male protagonist and the female protagonist were childhood sweethearts, and the female protagonist was sold to her parents' house (the parents who died were actually foster parents and they started from scratch, and the female protagonist's biological parents are from a wealthy family)
Xue Qingshan is the heroine's biological father. Everything in the Xue family belongs to the Yan family and belongs to Xue Linglong's mother, Yan Nian. That year, Xue Qingshan married into the Yan family. Yan Nian's parents passed away one after another, and Yan Nian became increasingly weak due to illness. During Yan Nian's serious illness, Xue Qingshan transferred his property. After Yan Nian's death, Xue Qingshan married his first love (Zhou Wan's mother) into the family, because Zhou Wan was an illegitimate daughter, so he married her into the family to be straightened up.
Xue Fuyu's mother deliberately caused an accident, causing Xue Linglong to be abducted by human traffickers. The male protagonist was also among the abducted children, and the female protagonist rescued the male protagonist (who she knew at the time and had grown up with). From then on, the male protagonist never forgot the female protagonist.