Choi Jae-sup

The protagonist who reports the seller of a broken washing machine to the police, only to realize he's a psychopathic serial killer. It makes one rethink the purchase of second-hand items via online apps

Detective genius Detective K is enlisted by the king to investigate a string of murders that may be linked to a government conspiracy. But when K becomes a suspect himself, he'll have to catch the killers to prove his own innocence.

One of the most important figures of Korean royal history King Sejong develop a 20-year relationship with engineer and inventor Jang Yeong-sil, a truly remarkable scientist based on their common interest in astronomy.

Kang Cho-Hong works as a delivery woman for a Korean food restaurant. She is a witch and she always finds herself in the business of others.

After their father's death, three brothers and one sister got together to find out how much money they would inherit from their father's two billion won estate.