When a lonely man finds out the love of his life has a conjoined twin, who happens to be a serial killer, he must take drastic measures to keep his love life intact while keeping himself out of big trouble.

Someone is going medieval on Marla’s friends, brutally killing them one by one. When she tries to tell people what’s happening – a cursed medieval knight is on a rampage – no one believes her. She soon learns that she alone possesses the power to end the mayhem in a family heirloom – The Amulet of Thorns.