In the big city, where young people’s social circles are painfully small, how does one find love? Tang Li, a real estate agent who has just started working in Hangcheng, unknowingly falls for Nian Nian, a part-time employee at a late-night noodle shop, and begins frequenting the place.

Helping each other out, becoming roommates, and slowly falling in love, the two eventually find their way to each other.