Woo Sang is a popular online streamer. In his videos, he talks about profiling crime cases and he has attained the most subscribers on the online platform that he uses. Woo Sang then looks for clues on an unsolved consecutive murder case. This process is live streamed over the internet.

A pastor who believes in divine revelation and a detective haunted by visions pursue a missing person case — exposing their own demons in the process.

"No Ji Jun," an employee at an insurance company, decides to develop a divorce insurance policy after personally experiencing three divorces that impacted his life and finances. Despite potential biases, he believes divorce is an unforeseen disaster and establishes a team for divorce insurance.

With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.

Two middle-aged sisters, their spouses, and their children navigate daily life and the challenges of living in a world filled with villains.

Jeong Se-ok is a formerly successful neurosurgeon who works as a shadow doctor in an underground surgery clinic after being expelled by her mentor, Choi Deok-hee. Soon, both doctors reunite, reigniting a tense and emotional rivalry.

A story following an M&A expert who is known as a legendary negotiator and his team including Lawyer O Sun Yeong and Choi Jin Sun. The M&A expert specializes in large corporation deals.