Bai Ruorou is a novelist who lives in Teng Xiao's house due to family reasons. And Teng Xiao is a cartoonist who usually forgets to eat when he draws. A gentle and considerate person, and a person who doesn't know how to take care of himself, there are actually three pets with him. As a good roommate, Bai Ruorou naturally shoulders the important responsibility of 'supporting the family'. In this way, love slowly emerges from the interactions in life.