After a heavy defeat on Nublar Island, the dinosaur park was completely destroyed after the storm.John continued to organize the second research trip on the island called Sorna, in fact, this is the second island, the nurturing and incubating dinosaur eggs and moving to Nublar.During this trip, there was Dr. Sara Harding, the girlfriend of Dr. Ian Malcom (appeared from part 1) he was not informed that she would go to Sorna Island, knowing that this trip was very dangerous because Ian was once inOn Nublar Island, he decided to take risks to the island to bring Laura.When he arrived at the island, he found the truth that this was actually a large -scale dinosaur hunt, in order to make them bring them to the city of San Francso, where a new dinosaur park was built.