Siguiendo la voz de su corazón, Kitty, la celestina, llega a una escuela en Seúl. Allí, descubre que la vida, el amor y la familia son más complicados de lo que imaginaba...

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.