Lin Youyin and Gu Kai are a pair of lovers who once fell in love and then went their separate ways. The two have had a relationship for many years since high school and once studied abroad in the UK together. Later, because Gu Kai's mother Bai Ling threatened and blocked her, Lin Youyin had to abandon Gu Kai and leave without saying goodbye, returning to Beijing to work at the fashion department store Glamor Company. The story begins when Lin Youyin and Gu Kai meet again in Beijing due to work contacts. It tells the story of several urban men and women who are constantly involved in the entanglement of interests and love and hatred in the field of fashion department stores. The first half is light and humorous, mixed with bickering and interludes between the protagonists. With the implementation of Jiang Zifeng's winter warm sun plan, the emotions in the second half are obscure and complex, and the collapse and reconstruction of various relationships between the protagonists all revolve around this. In short, everyone is born for love, and they go astray because of love.