Li Hui Zhen used to be gorgeous, but years of declining family fortune added much pain to her life, and her looks slowly drifted away. Her friend Bai Hao Yu, on the other hand, was once an ordinary looking guy and grew up to be suave, successful, and immensely likable. So when she comes across him years later and witnesses their reversal of fortune, Li Hui Zhen is too embarrassed to even meet him and instead asks her stylish friend and roommate Xia Qiao to assume her identity.
However, that amazing plan also has a problem in that Bai Hao Yu is actually Li Hui Zhen's boss, and she now has to pretend to be someone else while working for him. Slowly, even without knowing her true identity, Bai Hao Yu becomes attracted to Li Hui Zhen. Li Hui Zhen's supervisor Lin Yi Mu also starts to take an interest in his new intern. Can Li Hui Zhen break away from the insecurity that came from once being pretty and open up to the man she truly cares about, or will she forever live in fear because she thinks she once was pretty?