Frente a las oportunidades y desafíos del mundo real, una pareja intenta sobrellevar todos los altibajos que implica mantener una relación a distancia.

Cheol Soo has a perfect appearance, but he is a bit slow. One day, his daughter Saet Byeol appears in front of him. Saet Byeol has been sick and she has been in the hospital. They start on a trip.