Mi Duo (Tang Yan) is a lively and cheerful girl. However, she is very ordinary but she happens to fall in love with Xiao Liang (Zheng Zhixun), the president of a diamond company. Knowing that she and Xiao Liang are very incompatible in terms of appearance and status, Mi Duo chooses to bury this feeling deeply in her heart. In a car accident, Mi Duo was injured. After that, she underwent plastic surgery and finally had a perfect appearance. With her confidence greatly increased, Mi Duo applied for Xiao Liang's company and became a designer assistant. The subsequent troubles and setbacks made Mi Duo gradually understand that appearance is just a skin bag. Whether it is straw or jewelry inside, it all depends on her own efforts. After the epiphany, Mi Duo began to practice hard and work hard. What Mi Duo didn't know was that her strong and hardworking figure was gradually attracting Xiao Liang's attention.