Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits with deadly high stakes: a survival game that has a whopping 45.6 billion-won prize at stake.

Choi Kang-Woo is a former detective, but he now works as a veteran insurance investigator. He leads a team that attempts to reveal insurance fraud cases.

A deputy curator of a chaebol-funded art gallery and her husband, a politically ambitious economics professor, will do anything to join the über-elite.

An internet broadcaster recruits a handful of people for their 'experience the horror' show at Gonjiam Psychiatric Hospital, a place selected as one of the '7 freakiest places on the planet'. They are to explore the haunted asylum and stream it live on their online show.

Depicts the fierce competition at a broadcasting station and the love between anchor Lee Hwa-Shin and weather caster Pyo Na-Ri.