A rift lands you in the middle of a field. Up ahead is a large set of gates, with the sign for "JURASSIC WORLD" towering above. The theme park is barren, there are barely any guests around. It's clear some kind of attack had happened in the past that dissuaded new customers. Walking into one of the offices, a female voice calls out to you.
Claire: "Uh, you haven't seen any eggs like THIS one around, have you? The security camera caught some of the female dinosaurs taking them from the lab in the recent... 'confusion'. The problem is they're Indominus Rex eggs, and if they hatch... the results could be disastrous. Unless you've got shares in a rival theme park, of course..."
You can try to find some of those eggs that were lost around the park as you explore. Maybe some of the people have seen them? It'll be dangerous though, there are many dangerous dinosaurs still roaming around. Raptors, Ankylosaurus and the Indominus Rex itself.