Si Qing (played by Lu Yangyang), a bank worker who works on loan, is a perfect beauty, strong and miserable. She has a great performance at work and lives a "vulgar" life of pursuing cars, houses and money. In order to recover a bad loan, she met Jing Chen (played by Chen Xinhai), a traditional craftsman, for the first time. One is a white-collar worker who is "kidnapped" by a debt collection task and is full of the smell of money, and the other is a cold craftsman who has no car, no house, no money, but sits on the countryside, surrounded by green mountains and green waters. The two who dislike each other are entangled like "seeing and killing each other". On the winter solstice birthday, Si Qing, who was forgotten by her parents and isolated by her colleagues, was in a mess and finally reached the edge of adult collapse. Until under the long corridor full of Jiangnan charm in Jingyuan, Jing Chen's bowl of sweet wine and eggs, a custom of the winter solstice, was mistaken by Si Qing as the only warmth on her birthday, and she proposed marriage on impulse. And Jing Chen, because Si Qing held the other half of the inscription in her hand, agreed to her request. However, marriage is just the beginning.