Shu Fei and Lin Fei are close friends who are like sisters. During college, senior Qi Ran was attracted to Lin Fei, but Lin Fei had no interest in Qi Ran. Shu Fei, who had always cared for Qi Ran silently, was afraid that Qi Ran would be sad, so she exchanged letters with Qi Ran under the name of Lin Fei. After graduation, Shu Fei and Lin Fei were admitted to the shopping TV station. Shu Fei met director Lan Tian because she misunderstood that he harassed girls, but she also found out that her boss was Qi Ran. Qi Ran was happy to meet Lin Fei again and cared about Lin Fei everywhere. Seeing this, Shu Fei felt lost and began to concentrate on her work, but she and Lan Tian fell in love with each other during the fights at work. Lin Fei lost herself in the workplace. After learning the secret that Shu Fei pretended to be herself and wrote letters to Qi Ran when she was a student, she took advantage of Qi Ran's feelings and blamed Shu Fei for leaking commercial secrets, causing the company to face bankruptcy. Only Lan Tian believed in Shu Fei and used a trick to expose Lin Fei's lies. Faced with Shu Fei's tolerance, Lin Fei finally repented. Finally, with Lan Tian's encouragement, Shu Fei proved herself again with her optimistic and strong spirit, and also confirmed her feelings for Lan Tian. The inspirational girl achieved success in both love and career.