Best friends, Hojung and Jieun. Since Jun-young, a male student in the same class, appeared between the two, who were always together, their relationship gradually began to crack.

Kang Hyun-Ho has never had a boyfriend in her life. She begins swimming lessons at a sports center. There, she develops a crush on Jo Woo-Jin . Meanwhile, Han Yoo-Ra is Kang Hyun-Ho's swimming instructor. He develops feelings for her.

The secret society of contract killers falls into chaos, unleashing a new breed of assassins. With old rules in ruins, who dares claim the shadows?

A drama about Kang Duk Soon, a naive woman who inadvertently gets wrapped up in an independence movement after following a man she has a one-sided love for to Gyeongsang province, and how she grows through her experiences.

Jae-young is a high school student who is often bullied by the school’s mob leader, Yong-gyu. When Yong-gyu is hospitalized, Hoon wants to take his place at the top of the school. Jae-young hoped doing away with Yong-gyu would help him escape the tedious violence, but he finds himself tormented and harassed even more under the persistent Hoon.

A former wrestler bonds with his son over the sport. But then the son's girlfriend falls in love with the father.

From set designs to character arcs, get exclusive cast and director interviews on how Season 2 of the globally most-watched series was brought to life.