Kat Grady is the 15-year old younger sister of famous Velociraptor trainer, Owen Grady. When she meets Zach and Gray Mitchell, her world gets turned upside down. Literally.

Jurassic World. A famous theme park worldwide known with more than 20,000 visitors coming in each and every day. Zach and Gray Mitchell visit for the sake of Gray's love for dinosaurs and are sent by their parents to their Aunt Claire. Zach can be quite a jerk with his attitude towards his little brother. He is in a committed relationship however has no interest in it. He is stuck with a clingy girlfriend. Arielle Brooks also visits Jurassic World with her older brother Justin and little sister Alexis. Her uncle Owen will be their guardian for the trip. When Zach and Arielle meet, she isn't too fond of him at first. Mistakes are made and survival is fought for.