Reversal of Fortune Episode 1

Kang Seung Wan who was once a child golf star is now living a dull life as a securities broker. Driving through a tunnel he passes his clone and the two Seung Wans switch places. Seung Wan walks into the life of a successful golfer who is on the verge of divorce. Will he be able to learn the necessary lessons in order to switch back to his original life ...