Two rivals meet to settle old scores in a casino but things are interrupted by a raid.

Businessman Evren throws a New Year's party inside a vault with his wife and invites his friends to show off. Things do not go as planned when the vault's door suddenly closes, trapping the guests in the soundproof area. Problems begin for guests who stay in the same room for days.

Businessman Evren throws a New Year's party inside a vault with his wife and invites his friends to show off. Things do not go as planned when the vault's door suddenly closes, trapping the guests in the soundproof area. Problems begin for guests who stay in the same room for days.