Seo Yi-sook

So Yeon is a pet groomer who suffers from claustrophobia. One day, one of her customers dies on the elevator, leaving a cat Bi Dan behind. The murderer is unknown, and the cat is the only witness.

P4: are the new recruits in the violent crimes unit at Gangnam Police Station. The journey of four young cops as they fumble, learn, fall in love and find their way to becoming people the citizens can trust.

In 1777, King Jeong-jo battles political factions and assassination plots, relying on his loyal servant Gap-soo, who harbors a mysterious past.

For the first time in Korean history, the mayor of Seoul attempts a third term in office.

Jin-ho lost his parents in an an accident as a child, he receives hypnosis to treat his trauma related to the accident. Do-hyun, a college student gets interested in Jin-ho's hypnosis and he tries to do it too.