Plot
Horse jockey Seung-ho loses his wife in an unexpected accident. The accident also leaves him nearly blind. He is adrift, left with his only daughter, young Ye-seung. He makes all possible efforts to regain his fame as a horse jockey. Things take a turn for the worse after he makes an unexpected mistake, and he goes around hiding from his pursuers. Finally, he goes to a remote ranch in Jeju Island.
Seung-ho and Ye-seung begin a new life as members of the police squad stationed in Jeju Island, where he happens to meet a limping horse named Woo-bak. Seungho feels an odd bond with Woo-bak, a racehorse that gave up due to the scar left by humans on his heart. Seung-ho finds out that Woo-bak has always wanted to run, like him, and tries to soothe the wounded heart of Woo-bak. As a result, Seung-ho and Woo-bak build friendship and trust and face the challenge of winning the Grand Prix Championship, which they both dream of.