Seonyul was a brilliant pianist who made history as the youngest winner of the Van Cliburn Competition. His life fell apart on the night of a major concert when a car accident claimed his family and the use of his hands. After spending a decade in deep despair, he suddenly wakes up in the body of Jeong Seonyul, a troubled seventeen year old high school student held in contempt by everyone around him. Given a second chance at life, he returns to his old school to rebuild his musical career.