Michael Hero, a powerful CEO, seeks vengeance for the murder of his grandson by offering a one-million-dollar bounty for the assassination of his grandson's accidental killers, attracting the world's leading assassins to the task at hand.

Three years after the demise of Jurassic World, a volcanic eruption threatens the remaining dinosaurs on the isla Nublar, so Claire Dearing, the former park manager, recruits Owen Grady to help prevent the extinction of the dinosaurs once again.