High schooler Do Hoe's life brightens when he meets cheerful Ju Yeong, but his oppressive father's ways strain their bond. Years later, their deep connection mends scars after being torn apart.

High school student Do Hoe lives with his father, who runs a Taekwondo gym in a rural area. He despises the violent and brutal atmosphere of his home. One day, his cheerful and bright peer Ju Yeong, who dreams of going to college with a Taekwondo major, comes from Seoul. With Ju Yeong's arrival, small and large joys begin to fill Do Hoe's previously dark life. However, the oppressive culture symbolized by his father ultimately twists their relationship, and after an unexpected incident forces them apart, they reunite twelve years later. It warmly portrays the transformation of feelings that start with innocent excitement into a deep love that embraces and heals each other's wounds.—bifan.kr