Qiao Xi transmigrated and married her fiance's older brother from the start.
The original owner was a fake heiress and a supporting female character. On the very first day she discovered her identity in the plot, she was forced to pack up and marry in the countryside. Her fiance ran away from home. She refused to marry an older brother-in-law she had never met and refused to believe her parents had abandoned her. In the end, her legs were broken, and she drowned herself in a river.
Qiao Xi knew her fiance's older brother was the male lead of the book, so she tried to get close to him and change her fate.
Huo Shengchuan was a confirmed bachelor, but the moment he saw Qiao Xi, he understood what it meant to fall in love at first sight.