Qin Le is a salesperson in a furniture store. She is a "leftover fighter" in the emotional world. She has been defeated repeatedly, but she is more courageous. The story begins when Qin Le breaks up again. She is almost collapsed and starts a new life with the help of three good sisters. The three friends have different personalities. They pursue beauty and love in different ways and try to save the injured Qin Le with different values. Perhaps it is because of this unswerving friendship that Qin Le can regain his passion for life. In the end, they actually appear together at a blind date party. What kind of adventure will this be?