Cho-won is an autistic but happy young man who loves to draw zebras and run. His mother wants him to feel normal by accomplishing a feat that no one thought his son could achieve. With the help of a coach in exile, she trains him to become a marathon runner.
Key credits listed on this page include Chung Yoon-chul, Song Ye-jin, Yoon Jin-ho, Cho Seung-woo, Kim Mi-sook, Lee Ki-young, Baek Sung-hyun, and Ahn Nae-sang.