"Even if you don't have a house, you still have to have clear ideas and preferences." Smile (played by Li Xu), who has worked as a domestic helper for three years, only needs a glass of whiskey, a cigarette and a beloved boyfriend in her life. However, with the arrival of the New Year, the rent continues to rise, the price of whiskey and cigarettes continues to rise, and the salary remains unchanged. Since her preferences are becoming more and more expensive, she has no choice but to give up the house. The city drifting life of the lovely modern version of the little princess Smile begins. Even if she doesn't have a house, she still lives the way she likes...