Casual acquaintances Kema and Max in the middle of a festive feast retire to the apartment to stay in it forever. They are looking for a way out, but there is none, windows and doors lead to new labyrinths of rooms, and around - only a confined space. Kema and Max see the creepy ghosts of children, only realizing over time that these entities are the same victims of circumstances as they are. Unraveling the mysteries of the past, they try to help the captives in order to save themselves.