Lump of Sugar

Si Eun (Lim Soo Jung), an aspiring horse jockey, has been best friends with her favorite horse Chung Doong ever since she was a child—leaving her devastated when her kindrid spirit is sold to another ranch. As fate would have it, Si Eun and Chung Doong are reunited a few years later, and they waste no time in galloping towards their dream of forging a legendary partnership.