Five strangers face the unthinkable if they awaken in order to find themselves trapped. With no clue how they got that they try to determine how to flee. The twisted group quickly cautioned that the truth about their position if they find another room featuring enough water to survive for 30 days... and also a razor sharp surgical knife. The purpose becomes apparent. Whoever put them wants to see how long it will take until the hunger makes them commit acts and cross a line that is very deadly.