A retro office comedy depicting the chaotic events that unfold in the late 1990s when Sammo Hung, a 30-year-old elite securities supervisor who only cares about work, goes undercover as a 20-year-old high school graduate employee at a securities firm where suspicious money flows are detected.

Bunny is a talented sculpture student with a warm personality but struggles with low self-esteem due to a failed first love.

In 1999, a dance duo teams up with a cheerleader to create a cheerleading club. Together with seven other members, they form the 'Millennium Girls.' Their mission: to lead the struggling Geoje Commercial High School soccer team—known for always finishing last—to victory.

A viral singer and her bandmates navigate the rocky road of music and romance, where friendship, love, and ambition collide in a high-stakes musical journey.

A mother and daughter's variety run to find the missing child.

Cute lover boy Heo Saek becomes Joseon's first male gisaeng and a flower-like woman named Hae Won who thinks ahead of her time, search for true love together.