Miyu went to Seoul, Korea to study and look for her older sister who had been missing for two years. One day, Miyu met Hana, a famous plastic surgeon, who reminded her of her missing sister. Hana lived with her lover Hyoshin, but she was attracted to Miyu. Nyoshin, Hana's jealous boyfriend, felt threatened by Miyu's presence. Miyu suspected that Hana was actually her older sister and asked her to reveal the truth. Hyosin saw them talking and became angry. He killed Hana because of his jealousy. When he saw Miyu, he tried to kill her too, but Miyu realized that Hyoshin was actually her sister who had undergone plastic surgery and changed her face. Finally, Hana stabbed herself with a knife because she knew that Miyu always valued her sister. Miyu survived the incident, but she lost her precious sister forever.