Set 3 years after the death of National Intelligence Service (NIS) agent Kim Hyeon-Jun (Lee Byung-Hun), members of the National Security Service (NSS) team, including Jung Yoo-Gun (Jang Hyuk), Ji Soo-Yeon (Lee Da-Hae) and other agents attempt to pull the curtain on mysterious group IRIS.

Agent Yoo Gun is the leader of NSS TF-A team. While he goes up against Baek San (Kim Young-Chul), Yoo Gun becomes invol......

A cold and successful lawyer gets involved in a tragic accident who then suffers from amnesia. This drama portrays the lawyer trying to discover who he really is.

Kim Seok Joo (Kim Myung Min) goes by fair play or foul methods to win his cases. An accident though leads to the lawyer losing his memory. Lee Ji Yoon (Park Min Young) is an intern at the law firm who works directly under him. Meanwhile, Yoo Jeo......

A story about love and heartbreak, sadness and self-preservation.A naive, cheerful albeit, somewhat of a recluse writer, Han Ji Eun (Song Hye Gyo) is swindled out of everything she owns. Not by strangers, but her best friends! Stranded in China, she is determined to get home with the help of an actor, Lee Young Jae (Bi). She borrows money from him after coming up with a clever lie and plans to pay him back after landing......

This is a Romantic-Comedy drama revolved around psychological themes, and viewers will get to experience a wide range of emotions as they follow the onscreen medical experts’ lives.

Go Hye Rim (Han Ye Seul) is a famous fortune-teller. She is known as “Madame Antoine” and insists that she is spiritually connected to Marie Antoinette, but that part is a lie. She is able to see through people’s stori......

Kim Hyun Joon is an assassin who belongs to a top secret organization known as the "NSS" whereas T.O.P is an assassin who works in another secret organization located in the United States called "IRIS" and was ordered to kill Hyun Joon. Seung Hee is a psychological analyst who plays an important role in bring Hyun Joon into the "NSS." Jin Sa Woo is Hyun Joon's enemy and falls in love with Seung Hee as well.......

Gong Ah Jung, a level 5 Ministry of Culture official, gets entangled in a web of lies when she mistakenly lies that she's married to Hyun Ki Joon, a hotel manager from an affluent family. Their relationship is further complicated when Ki Joon's ex-fiancée and a close friend of his brother's, Oh Yoon Joo, reappears in his life.......

This series pivots around a hapkido teacher Jang Man-ok (Hwang Jung Eum) becoming a stylist of top idol group TAKE ONE, composed of the perfectionist Lee Tae Ik (No Min Woo) and a free yet kind guy named Won Kang Hwi (Park Ki Woong) and getting into a romantic relationship with them. ......

A drama about the process of tracking down mysterious deaths of elite doctors from the Korean University and unravelling a mystery related to a rare disease.......