Martina starts a relationship with Filip, a young man who spends most of his time playing video games. After Martina convinces Filip to steal her father's money to go to the Party Beach, everything turns into a bloody nightmare.

Four friends decide to meet up in a small cabin at a remote village in the Croatian countryside, with two of them, Miroslava and Marko, arriving early and begin to wait. However, as the night begins to fall, two mysterious masked figures with murderous intentions appear on their doorstep. Will they be able to defend themselves with limited resources until daybreak?