When a debtor is lured by a strange agency with the promise of lucrative gigs, he is soon thrust into a hellish world of terror and unpredictability.

A literature professor discovers a student's talent and offers him writing lessons — but as he sinks into the story, their sessions spiral into chaos.

Mantis, an ace assassin, returns to the contract killer industry after a hiatus, encountering his trainee friend Jae-yi and a retired legendary killer Dok-go, who now runs the organization.

When hijackers seize a Japanese flight and demand to fly to Pyongyang, a mysterious mastermind hatches a zany scheme to reroute the plane to Seoul.

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

After a shocking tragedy turns their lives upside down, Jun-ho and Ho-yeol return to capture more military deserters — only to face unexpected danger.

A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.

The wandering and growth of young people whose dreams were taken away in chaotic times of 1998. At twenty-two and eighteen, the man and woman called the other's name the first time. Now they became twenty-five and twenty-one. This is about the beautiful memories of their refreshing first love, loving and growing together. Their genuine and fierce growth, friendship, worries, and excitement will be displayed.