Don't Look Back: The Legend of Orpheus (2013)

Han Yi Soo's family moves into a small carriage house on the premises of Jo Sang Kook's mansion. Yi Soo's father works as the chauffeur for Jo Sang Kook, who is the president of Gaya Hotel. Jo Sang Kook is well respected, but his son Jo Eui Seon doesn't take after his father. He continues to have affairs with actresses and anchorwomen. His wife suffers heavily because of his infidelity as well as his daughter Hae Woo. Yi Soo transfers to the same high school where Hae Woo attends. They become friends and also develop feelings for each other, but things change. Hae Woo's father causes a hit-and-run accident. Jo Sang Kook makes a deal with Yi Soo's father to take the blame for his son's hit-and-run accident. Yi Soo's father accepts the deal, but later changes his mind. He calls Jo Sang Kook to inform him of his change of heart and that he will go to the police station to tell them his was not involved in the hit-and-run accident. While crossing the street to get to the police station, Yi Soo's father is killed by an unidentified man. After his father's death, Yi Soo tries to prove his father's innocence. Yi Soo is convinced that Hae Woo's father was the driver in the hit-and-run accident. Yi Soo calls Hae Woo and tells her that they will be together no matter what. At that time, Yi Soo is taken away. He is presumed dead. 13 years later, Yi Soo appears at the wedding ceremony for Hae Woo and Joon Young. The night after their wedding ceremony, Hae Woo and Yi Soo meet on the hotel balcony. Yi Soo's plan for revenge begins.