Determined to escape a dead-end life, a gifted high school student turns to a world of serious crime to ensure he can pay for college.

A popular YouTuber who is kidnapped by an unidentified person and must live stream for an hour from the trunk of a moving car to earn 650 million won.

It depicts the past of a prominent female forensic investigator suffering from antisocial personality disorder and the process in which the shadow of the father she killed threatens her honor and life.

A psychopath's ruthless serial murders have left the entire nation gripped with fear and chaos. A honest and justice-seeking rookie police officer and a veteran detective with tragic past, face against the killer. After the encounter with the psychopath, their lives totally change.

Special episodes of "Mouse" which will highlight the hidden narratives in the series that the audience may have missed.

Moon Ha-won is an AI programmer and he is the founder of AH Company. He is a consistent person with a good heart. Meanwhile, Han Seo-woo works as a classical music recording engineer. Her life is unstable without a family or house, but she is a positive person.