when a research team manages to dive down the ocean that is much longer the mariana trench the bad guys are guests to visit the station to see it's progress after all diane did help finace the research station but to their most worse case scenrios they find out that one of sharks earliest anscestors were still alive a megladon has escaped and ready to cause havoc in the ocean this puts shark on his worry levels to the max that he tells everyone that when he was young his parents told him stories of the meg and how it was a scourge to humanity and to world in pristoric times so the bad guys and a deep sea rescuer named jonas must work to gether to stop the meg before more lives are lost
