Synopsis：Lin Banxia and Lu Zhengdong have been in a business marriage for three years, but they never developed any feelings for each other. When their contract expires, they are ready to get divorced, but an accident happens on the very day of their divorce. After getting drunk, the two spend the night together. When Lin Banxia wakes up, she is shocked to discover that Lu Zhengdong has somehow turned into a fourteen-year-old boy. Lin Banxia once thought Lu Zhengdong had no sense of romance at all, as serious and old-fashioned as an antique sitting in a museum. Yet in the middle of this absurd mess, she unexpectedly sees his sensitive and vulnerable side. At last, they both let down their guard and face each other—and their marriage that is about to fall apart—with their true feelings.