Its urge for food is ravenous. Its teeth scalpel-sharp. Its power unstoppable since it smashes the steel doors keeping it inside a Monterey, California aquarium. The captive twenty-ton Megalodon shark provides tasted human bloodstream, and it wants more. On the other side of the world, in the silent depths from the ocean, lies the Mariana Trench, where the Megalodon provides spawned because the dawn of your time. Paleo-biologist Jonas Taylor once dared to enter this perilous cavern. He only encountered the monster and cut its heart out; and he wears the painful scars of this deadly encounter. Today, as your body count number rises as well as the horror of the Meg’s attack grips the California coastline, Jonas must begin the hunt again. But to do that means time for the dark terror from the trench . where the Meg can be waiting. Using himself as bait, Jonas will enter the ultimate battle – a combat to the death between guy and beast in the darkest recesses of the ocean . . . and a combat for his sanity through the depths of his personal tormented soul.