Su Ran is 25 years old and works as an editor in a magazine. She has never been in a real relationship. She is very envious of her younger sisters - Xia Jing and Lin Sui. Just when she is worrying about her single life, she unexpectedly appears with a ridiculous lover whom she has had unrequited love with. His appearance triggers a series of grudges between lovers and sisters. In this lonely and aloof city, the story develops to the end: who leaves and who stays...