High school hurdler Seo-yeon dreams of going pro, but when her father suffers a sudden stroke, she becomes his sole caregiver, confronting harsh realities that threaten her future.
Choi Ye-bin
Seo-yeon
Kim Young-jae
Mun-seok
Lee Joong-ok
Coach Park
Kwon Hui-song
Min-jeong
Go Kyung-pyo
Teacher
Bae Yu-ram
Welfare staff
Park Choong-seon
Baek
Yang Heung-ju
Uncle
