A group of people are plunged into a dark, claustrophobic maze, where they must fight to survive, as the outside world watches.

When a high-profile CEO is murdered on the eve of his company's corporate event in Malta - a high stakes ballroom competition between senior executives - Detective Bailey is sent undercover as one of the contestants.

After a mission goes wrong, only one of a group of mercenaries is left alive to take revenge for his brothers.