A horror webtoon writer journeys to a shabby apartment building in search of ideas. The building’s caretaker tells him about multiple strange events that happened throughout the building’s history.

In the 1990s, when Go gambling fever swept Korea, Gui-su loses everything because his father gambled obsessively until there was nothing left. Left all alone in the world, Gui-su meets…

A success-hungry lawyer finds himself unable to turn his back on a suspicious case involving a child who claims she murdered her brother.