After the events that unleash the coexistence between humans and dinosaurs, the world faces a new and dangerous balance. The giant reptiles have invaded different corners of the planet, forcing humanity to adapt to this unexpected reality. Claire Dearing, now an activist for reptile rights, joins Owen Grady on a critical mission to save her adoptive daughter, Maisie, who is dangerously coveted by forces seeking to exploit her for her genetic connection to the legacy of dinosaurs.
Meanwhile, on the other side of the world, the synthetic biology company BioSyn aims not only to control the genetics of dinosaurs but also to use these beings for a darker agenda. Alan Grant and Ellie Sattler, the iconic paleontologists, find themselves drawn into the jungle when they discover that the balance of the ecosystem is at stake and that their intervention is more crucial than ever. With dinosaurs roaming among humanity and a conspiracy looming over the future of the planet, the characters are forced to unite and confront their fears.
As old alliances are rekindled and family ties are put to the test, the struggle for survival becomes an epic showdown that redefines what it means to be human in a world where dinosaurs are as real as we are. Action and tension overflow, leading the characters to a climax that may determine the fate of both species.