Lee Kwang Soo

Kim Guk-ho is released after 13 years. A streamer offers a 20 billion won bounty for his life, sparking chaos and conflicts between his protectors and exploiters.

One day, a dead body is found at an apartment near the supermarket. Finding this murder odd, Dae-sung, his mother, and his girlfriend Ah-hee gather around to find the real murderer, starting by looking through the receipts of the market.

The police officers at South Korea's busiest patrol division toil day and night as keepers of law and peace - but the reality is far from orderly.

"The Sound of Your Heart" is based on the popular web-toon with the same title, which has been being published serially for the last ten years online. The web-toon has been loved much for the delightful stories about writer Jo Seok himself, his brother Jo Joon, and Ae-bong, who is Jo Seok's girlfriend and becomes his wife later in the story.

Young-Bin is a rising star actor in South Korea. He has been best friends with Ho-Jin, Joon and Geobook since they were all children. Young-Bin belongs to a management company with Kim Eun-Gab as the CEO.

Jang Jae Yul is a famous mystery novelist and popular radio DJ who suffers from OCD. When he meets Ji Hae Soo, a first-year psychiatry fellow at the hospital where he is being treated, they help each other work through their deep-rooted emotional issues. But how will Jo Dong Min, Hae Soo's senior colleague and first love, and Lee Pul Ip, Jae Yul's girlfriend, feel about their growing closeness?

This show is classified as an "urban action variety"; a never-before-seen new genre of variety shows focused in an urban environment. The MCs and guests complete missions in a landmark to win the race. The show has since shifted to a more familiar reality-variety show concept focused on games.