One night, Maddie – a young student by day, a locksmith by night – receives an urgent call from Claire to open the lock. But the door the young woman wants to open is not hers, nor is the bag she is running away with. It belongs to Yannick, a ruthless gangster who blames Maddie and will stop at nothing to get back the stolen goods. Maddie has only one night to prove her innocence and save her neck. What started as a simple night shift turns into a brutal descent into violence.