Xiumin was accused of commiting a crime in his past life. As he was running away from all sorts of security like CIA, FBI, Interpol and much more, his car crashed into the sea. Xiumin was ought to be dead. But, the police found his body, still alive, near the beach. Xiumin is currently suffering from head trauma which also interfered with his memory. Yoona was the officer in charge of Xiumin. She was to find out the truth about Xiumin's past life. Yoona managed to convince Xiumin that they knew each other in Xiumin's past life. But what'll happen if... Yoona's feelings for Xiumin starts to grow and interfere with her investigation? Or the other way around.. STARRING: Xiumin Yoona Suho Kai Tiffany