In the 21st century, Isla Nublar, where the first dinosaur was born, ushered in a new era after a series of tragedies. Now, a large-scale theme park "Jurassic World" has been built by Masrani. A large number of ancient creatures attract tens of thousands of tourists every day. In order to attract more tourists, the company instructed the Creative Laboratory to use the genes of different animals to create a Tyrannosaurus Rex that combines strength, speed and wisdom. Claire (Bryce Dallas Howard), who is in charge, originally planned to ask Owen Grady (Chris Pratt), who is responsible for the velociraptors, to evaluate the protective facilities of the Tyrannosaurus Rex. Who knew that this terrible monster actually deceived the surveillance of precision instruments and human eyes, and escaped outside at a lightning speed, and then launched an indiscriminate bloody massacre of all creatures he saw. The originally happy and peaceful park is in chaos. Claire must go deep into the dangerous place to rescue her two trapped nephews, while Owen will inevitably lead his team of velociraptor hunters to face unprecedented and terrifying opponents...