When Fang Shiyue, a young woman who falls for handsome men, meets Jiang Feng, a rational programmer, it's love at first sight. They get married after just three days, but incompatible lifestyles lead to divorce proceedings only a month later! However, divorce appointments are fully booked, and getting a slot is as difficult as securing a ticket home during the Spring Festival travel rush. These two bickering enemies are forced into a chaotic and hilarious "divorce marathon." Just when they finally manage to secure an appointment, Fang Shiyue accidentally discovers Jiang Feng's secret posts—and realizes that he has been quietly loving her all along. Even more unbelievably, right after completing their divorce, she discovers that she's pregnant! This uproarious marital tug-of-war teaches two stubborn yet soft-hearted people how to love—not just through falling for each other, but also through acceptance and personal growth.