
The K2
Je-ha becomes a target for removal after witnessing an affair and starts to be chased.

Je-ha becomes a target for removal after witnessing an affair and starts to be chased.

Miss Lee becomes the CEO and begs the cooperative company to postpone the payment day.

Cheongil Electronics is about to go bankrupt; Miss Lee and a few other employees have nowhere to go.

The chief of police establishes a cold case team and assigns them to an infamous serial murder case.

Police officer Park Hae Young discovers a walkie-talkie that picks up a strange transmission.

Yun-seo's emotional side proves helpful in a pro bono case involving a high school girl.

At a party, Oh Yun-seo drowns her growing frustrations; Yoo Yeo-reum runs into an old flame at work.

After a scandal, an actress is offered a comeback role playing an attorney on one condition.

Yoo-jin chases Je-ha with state power; Je-ha decides to fight back as his close ones are in danger.

Je-ha becomes a target for removal after witnessing an affair and starts to be chased.

Miss Lee becomes the CEO and begs the cooperative company to postpone the payment day.

Cheongil Electronics is about to go bankrupt; Miss Lee and a few other employees have nowhere to go.

The chief of police establishes a cold case team and assigns them to an infamous serial murder case.

Police officer Park Hae Young discovers a walkie-talkie that picks up a strange transmission.

The girls receive a mission to reveal the identity of Sunwoo Gyeong; they receive new information.

The identity of a mysterious figure that has been helping the students is revealed.

The producer reveals the key to solving the case to the students.

The members overhear the conversation of teachers and find out that they must save students.

Members fall inside a huge maze with no beginning or ending while trying to save Goh In-hye.

Someone attacks the members in the bunker. The iron door is tightly closed. Can they safely escape?