A high school girl, Man-bok, who has to walk for four hours every day back and forth between home and her school due to the congenital motion sickness disorder, happens to begin her training as a speed walking athlete unexpectedly. Through the cooperative training with her friend Soo-ji, whom she meets in the school track and field team, Man-bok discovers her path of life in this heartwarming and touching story.
심은경
as Man-bok
박주희
as Soo-ji
허정도
as Athletic Club Coach
김새벽
as Homeroom Teacher
윤지원
as Ji-hyeon
김광규
as Father
김정영
as Mother
안승균
as Jeong-don
이주영
as Athletic Club Member
최명빈
as Young Man-bok
Ham Seong-min
as Student
Joo In-cheol
as Seoul Team Coach 1
