What happens when the devil on your shoulder turns out to be real? Detective Gabriel was known for his ability to quickly close cases, and the captain taking notice assigned him a special one. However, when the case proves too difficult to crack, he turns to his once mentor hoping for a quick fix. Instead of solving the case, he soon learns demons are real and they're trying to break out of hell. With his case suddenly being a matter of life and death for the whole world, Gabriel is running out time to find, and stop, a ritualistic killer before he can throw the gates wide open and bring hell on earth.