KRTving +2

This story follows an unexpected soul swap between a prince who has forgotten how to smile and a spirited merchant who has lost her memories.

Crown Prince Yi Gang has lived in sorrow ever since the death of his crown princess. Setting aside any hope for personal happiness, he devotes himself entirely to revenge. Just as his long-prepared plan finally begins to move, he crosses paths with Park Dal I, a saddle-carrying merchant who looks exactly like his late princess.

For reasons neither of them can explain, Yi Gang and Dal I suddenly switch bodies. Their lives spiral into chaos as they struggle to protect their secrets, navigate palace dangers, and untangle the strange connection that binds them together.