Lin Yue and Shen Yi met in the university club and started a sweet love. The tacit understanding in the library and the stroll on the playground are the footnotes of their love. But at the time of graduation, Shen Yi's family collapsed, and he traveled to a foreign country to pay off his debts. He got engaged to the chairman's daughter, leaving Lin Yue alone and heartbroken.
Shen Yi returned many years later, only to find that Lin Yue had a guardian named Su Ran. Lin Yue struggled in pain with the unforgettable old love on one side and the new love with warm companionship on the other. In the end, she chose to face reality and let Shen Yi understand that love is a thing of the past.
At Lin Yue and Su Ran's wedding, Shen Yi turned around and left. This sadomasochism, which spanned several years, ended with regrets and blessings, leaving only those fiery memories that ached faintly in time.