Five years after the events of Jurassic World Dominion, the planet’s environment has shown itself to be mainly inhospitable to dinosaurs. The survivors now live in remote tropical regions with conditions similar to those in which they were formerly abundant. Zora Bennett, a covert operative, is hired to work with paleontologist Dr. Henry Loomis and team leader Duncan Kincaid on a top-secret mission. Their goal is to locate the three largest creatures within the tropics and acquire their DNA, which contains the key to a drug that will miraculously save human lives. The team crosses paths with a civilian family whose boating adventure was overturned by roving aquatic dinosaurs, leaving them all stranded on an island where they must confront a terrifying, ominous revelation that has been kept secret from the world for decades.