A tragic accident leaves an ambitious prosecutor with the mind of a child – forcing him and his mother to embark on a journey to heal their relationship.

A squad of soldiers fight in the Korean War's crucial Battle of Incheon.

Ji-hoon comes alive only when he sees Ye-eun at college. After a long time, he desires to see her once more. Unfortunately, she has lost her vivacity after marrying her abusive husband, Hyung-oh. Ji-hoon hides under both their noses to rescue her from her suffering.

During the Japanese colonial rule of Korea, while people are in despair, Jae-ho tries to raise morale by winning cycle championship. Bok-dong, who started cycling with Jae-ho just to make a forture, becomes a symbol of hope for Koreans by defeating Japanese cyclists.