Ling Xin studied abroad for five years and secretly returned to China full of joy. She planned to give her boyfriend of six years a surprise. Unexpectedly, she happened to encounter the scene of her boyfriend cheating on her best friend. She went to the bar to get drunk in frustration. A young boy from abroad confessed to her three years ago. After she politely refused, the young boy refused to give up and stayed with her. , Ling Xin did not reject him for the sake of her cousin Kong Xueer. Unexpectedly, Gu Xiao also followed her back to China this time. When Ling Xin faced the despair of her boyfriend cheating on her best friend, Gu Xiao always stayed by Ling Xin's side and slowly opened her senior sister's heart. Later, when Ling Xin's ex-boyfriend Xiao Linfeng was entangled, Gu Xiao beat Xiao Linfeng violently. Later, Ling Xin's good friend abroad, Gu Xiao's cousin Kong Xue'er, also returned to China. With the continuous efforts of Kong Xue'er and Gu Xiao, Ling Xin agreed to Gu Xiao's confession. Just when they were sweet, Ling Xin suddenly found out that Gu Xiao and the others had concealed their life experience from her. When she knew that Gu Xiao had a prominent life experience, Gu Xiao was already prepared to face the storm, but Ling Xin suddenly failed. "The family is so rich, why are you working so hard? It will just be ruined." Gu Xiao patted Ling Xin's head lovingly, and then Ling Xin lived a ruined life.
