In 2029, Korea’s lunar probe Woori embarks on a historic journey to the moon, capturing global attention.

A jailed swindler leaps at the chance to earn parole in return for taking care of his estranged brother, an athlete who recently lost his sight.

Rebellious Ki-soo from North Korea is mesmerized by tap dance in prison camps. Ki-soo joins as a team member of a dance team named ‘Swing Kids’. Yet suddenly, their dreams…