Three years ago, to save her critically ill grandmother, Gu Xingwan unilaterally blocked her boyfriend Ji Yan, who was studying abroad, and got together with Fu Sihan. Three years later, when she accompanied Fu Sihan to visit his parents, she unexpectedly encountered Ji Yan, who had been searching for her for three years. Ji Yan couldn't accept reality and began to relentlessly pursue Gu Xingwan. At the same time, Fu Sihan's favoritism completely broke Gu Xingwan's heart, and she resolutely broke up with Fu Sihan, bringing a new turning point to their relationship.