If you have a chance to switch your identity, will you look at the world in a different way? Fifteen Chan, a village girl whose parents died in an accident, insists to keep running her family’s store. However, she decides to commit suicide after she is not able to pay the rent to the owner of the store. Fortunately, One Lee, a village boy, witnesses the incident and stops her from killing herself. When the two get entangled, they switch their bodies accidentally!