Dong Gun has a serious complex of sorts. He has low self-esteem about his appearance, particularly a scar that sits next to right eye-brow. His world changes when he drives down a street and is flagged down by a beautiful girl that gets into his car. The girl, named Hae Joo, is blind and mistakes Dong Gun's car for a taxi cab and asks him to take drive her to another part of Seoul. He immediately falls for Hae Joo and realizes that Hae Joo's blindness would be perfect for him and his low self-esteem. Dong Gun soon becomes Hae Joo's eyes, taking her to various places and describes what everything looks like to her. When Hae Joo asks Dong Gun what he looks like, Dong Gun inexplicably describes someone from his high school that he looked up to. His name was Jun Ha. They soon fall for each other and see each other day for 3 years. Everything changes once Hae Joo receives a phone call from her doctor. The doctor tells her that a donor has been found and she can soon see again, once she has an operation. Dong Gun again feels like the Beast and he doesn't know what to do once the Beauty gets her vision back. Things are further complicated when Dong Gun's high school friend, Jun Ha, randomly crosses path with Hae Joo and falls for her as well.