Yang Hak-jin

Gil Oh-so, an employee at a cleaning company, meets Jang Seon-gyul, the boss of the company. The two are diametric opposite when it comes to cleanliness. With the help of Oh-sol, Seon-gyul faces his mysophobia and falls in love with her.

A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim tries to get to the bottom of this mystery.

An intense social experiment about leadership and survival. Contestants coexist in two societies, one with a single strong leader, the other making democratic decisions.

Twin sisters swap lives unexpectedly, navigating new worlds and discovering hidden truths about themselves and their relationships.

An egotistic top male model and a pretty model wannabe are forced to live each other's lives until they figure out a way to undo their body switch.

Six different stories featuring each T-ara member.

Gil Oh-so, an employee at a cleaning company, meets Jang Seon-gyul, the boss of the company. The two are diametric opposite when it comes to cleanliness. With the help of Oh-sol, Seon-gyul faces his mysophobia and falls in love with her.

A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim tries to get to the bottom of this mystery.

An intense social experiment about leadership and survival. Contestants coexist in two societies, one with a single strong leader, the other making democratic decisions.

Twin sisters swap lives unexpectedly, navigating new worlds and discovering hidden truths about themselves and their relationships.

An egotistic top male model and a pretty model wannabe are forced to live each other's lives until they figure out a way to undo their body switch.

Six different stories featuring each T-ara member.