It tells the story of how Ling Jingshu, who has a cold and distant temperament, and Su Mo, who unexpectedly marries her, begin their relationship as respectful roommates, gradually break the ice, understand and rely on each other in daily life, and finally become the only destination for each other's souls. At the same time, it intersperses the pursuit of two outstanding men and the heroine, but the heroine has made up her mind and helps them find their own happiness.