Suffering amnesia from an accident caused by her jealous stepsister Yoo-ri (Kim Tae Hee), Jung-suh (Choi Ji Woo) is whisked away from her wretched step-family -- and away from her longtime sweetheart, Song-joo (Kwon Sang Woo) -- by her protective brother. Thinking his lover is dead, Song-joo grieves, until one day, he believes he sees Jung-suh alive. Now, nothing can stop him from tracking down his beloved and finding out the truth.