A successful woman is thrust on a journey through the criminal underworld when she learns her estranged brother has been using her business to scam dangerous people. She has one night to pay back her brother's debts in cash or they may both be killed.

When a group of friends mock the wrong person during their role-playing game, they soon find themselves hunted by a vengeful knight straight out of their fantasy world. As the line between reality and fiction blurs, they must uncover the truth before they become the next victims of his wrath.