A healing melodrama about the fate of Cha Jin-woo, a deaf person who is used to express emotions through pictures instead of words, and Jeong Moo-eun, who expresses her heart with her voice.

The story about an actress whose son has been kidnapped and she is going to do all the tasks Kidnapper assigns her during a live reality show in order to save her child.

Lee Da Il is a private investigator. Jung Yeo Wool becomes his assistant to solve a mystery related to her younger sibling's death. They work together to solve other mysterious crimes.

Mi-sun and Do-kyung might be used to struggling in the most dangerous part of Seoul's Gangnam district, but that doesn't mean they've settled into it. With no one but each other to rely on, the two friends grind away to save the money needed to leave their dangerous lifestyles behind. But just as "retirement" comes within reach, the world betrays them, shattering their hopes. On the edge of a dead end, they discover a hidden fortune of dirty cash and gold in Gangnam – and place all their bets on one final high-stakes gamble of a lifetime.