Park Se-in

A sickly girl Ju-ran transfers to a new sanatorium boarding school to regain health. But she discovers that students are disappearing and notices abnormal changes happening to her body. She tries to discover what secret is hidden.

The story of an ordinary office worker named Yumi-from the point of view of the many brain cells in her head controlling her every thought, feeling, and action.

People from all sorts of backgrounds set sail on a warship. They get drunk on alcohol, drugs and sex. Later, everyone grows tired and falls asleep, then the ship enters an unknown space enveloped in fog.