After a fight with his old boyfriend, Suhyeon, Jaeyoon ran away from home because he was angry and died in a car accident. When he opened his eyes again, he realized that five years had passed with his body and memories still intact. The only thing that changed was his lover. Seeing Suhyeon not believing in his return and treating him coldly, Jaeyoon said he would prove it with his body, but instead, he received Suhyeon's anger with his whole body... “If you really wanted to live, you shouldn't have left me like that…!”