The Korean drama "Little Beauty" comes from "Ruby Ring", which is a modern urban drama broadcast by Korean KBS2TV on August 20th19th, 2003 in Japan. The film is directed by Quan Shan, written by Huang Shunying and starring Li Suyan, Jeong-eun Lim, Jin Shuoxun and Park Kwang Hyun. The play tells the story of love and revenge between two sisters who live each other's lives because of an emergency. Zheng Luna, who is kind-hearted, and Zheng Lubi, who is full of ulterior motives and desires, are two sisters with different personalities and appearances. After an accident, their faces and fates changed, and then Zheng Lubi did all the bad things. Finally, she was completely rewarded and suffered from mental illness.