Han Hye-jin

Heo Saengwon is an ageing market vendor. He has been a peddler all his life. After a long day at the marketplace in Bongpyeong village, he follows his fellow peddler Jo Seondal into an inn where he meets a young itinerant vendor, Dong-i. As the three accompany each other under the moonlight along the buckwheat flowers, Heo Saengwon realizes he has a special bond with Dong-i.

A boy called Gon was on the verge of death, when suddenly gills started to grow and he could breathe again. Kang Ha and his grandpa rescue Gon and together they become an odd family.