A group of close friends who attend a private school all have a debilitating crush on the sunny star pupil, Sun-ah. The only member of the group who claims not to is Jin-woo, but he ends up loving her as well.
Dong-hyun is a high school student. One day, he falls from the rooftop and bumps into Pan-soo who is a passerby. Pan-soo is a member of a criminal organization. When the two men wake up in the hospital, they discover that they have switched bodies.
Set in 1977 Zhongli, Taiwan, amidst election turmoil, photographer Hsien-ying forms deep connections with Korean Taekwondo coach Chin Hao-hsi and childhood friend Hung-kuo. Encouraged to chase her dreams, Hsien-ying faces hesitation and tragedy as political chaos and personal loss reshape her life...