This heartwarming youth drama tells the story of Dae Gu, a young man who had to give up sports due to his painful past but discovers a passion for running, as well as friendship and love in his new acquaintances.

• Baek Sung-hyun
• Yoo Yeon-seok
• Park Min-young
• Jeong Gyu-su
• Shin Hyun-tak
• Kang Lee-seok
• Ko Yun-Hoo
• Kim Seo-yoon