Diary of Plastic Surgery tells the story that Guo Jing (played by Bai Baihe), a famous college student who is about to graduate, becomes a "lost youth" overnight: her boyfriend who has been in contact for three years is directly downgraded from "girlfriend" to "booty friend" because he looks like a "car accident scene"; Because of the lack of "presence" in appearance, it has been considered transparent by the applicant for many times. From a painful experience, Guo Jing opened his eyes with a breakup fee and embarked on a "plastic surgery".

The escalating "beauty" helped her enter the top 500. She also tasted the sweetness of love, and she strode forward without hesitation. Until one day, the truth of plastic surgery was "exposed" by a villain, and the beautiful miracle was instantly disillusioned into the biggest joke. Guo Jing can only be defeated and flee. The heroine had to flee to her remote rural hometown after losing the election, and villagers who had completely different attitudes towards plastic surgery from their parents in rural areas even chased her for autographs.

In the process of accumulating people's "beautiful" capital, the little girl Guo Jing running all the way. She was smart and diligent, and soon got a straight nose and sexy lips by her own efforts, and then even the workstation was transferred to a place closer to the boss. Guo Jing, who is proud of the spring breeze, realizes that beauty is so enjoyable and addictive, and Raymond's increasing investment has strengthened Guo Jing's determination to carry beauty to the end. A thoroughly remoulded beauty finally brought her the only thrill of Guo Jing, but Raymond, who was obsessed with natural beauty, always made Guo Jing feel uneasy. After experiencing the ironic "Catch Me If You Can", Guo Jing's nightmare suddenly came, and the wonderful miracle instantly turned into the company's biggest scandal. What tests will her career and love face?

At the end of the film, Raymond tells Guo Jing that men hate women's plastic surgery. Guo Jing asked Raymond, Will you still like me if I don't have plastic surgery? "Raymond replied," no! "