In high school, Xu Qiao and his childhood sweetheart Zhang Zhiyuan welcomed a transfer student-Liang Dongping.
He was quiet and smart, and left a deep imprint on Xu Qiao and Zhang Zhiyuan's world. The three of them met in college to see each other again. But just after the college entrance examination, Liang Dongping suddenly disappeared without warning, without saying goodbye or explaining.
In college, Xu Qiao met a friend who influenced her life trajectory - Chai Shuping. Together they experience youth, growth, changing majors, choosing careers, and step by step into society.
Many years later, Xu Qiao has already worked and his life has become peaceful. An accidental reunion made Liang Dongping, who had parted without saying goodbye, appear in front of her again. This time, he seemed prepared, with a clear goal and some firm intention.
Is it a coincidence? Or had he already planned his return?
