Tan Bin (Tang Yan) is one of the countless female white-collar workers trapped in a cubicle. As a sales backbone in the company, she is negotiating a huge and very important order. Tan Bin has a boyfriend Shen Pei (Li Chengxuan) who has been in love for many years. Although the relationship between the two has always been very loving, Shen Pei is a painter. He has always been unruly and does not understand Tan Bin's concern for interests and money. As time goes by, the two have fewer and fewer common topics, and gradually become strangers. Chen Ruimin (Ron Ng) used to be Tan Bin's boss, but now he has become her strong competitor. In the bidding, Tan Bin's repeated failures puzzled her. In the end, she was shocked to find that the reasons for the failure were all traced back to Chen Ruimin. Tan Bin misunderstood that Chen Ruimin had tampered with the bidding.