I Can't Take This Scumbag Anymore, Hurry up and Get Another One.

The heroine Lin Yunshu concealed her identity as the daughter of a rich man and stayed with Xie Yuhang, who was a poor boy at first, for nine years, but was betrayed in the end. After returning home, she quickly got married, met the male protagonist Ji An, and started a different life with Lin Yunshu (surprise!) The scumbag ex-boyfriend came to his senses and asked to get back together. Lin Yunshu: "Go as far as you can..." Ji An: "My wife is mine..." Xie Yuhang: "Ahhhhhh..."