A meteor like the one that first killed the dinosaurs has been detected and is heading straight for Earth. Chris Pratt must take Blue and the red-headed girl into space to try to save the world.
The group lands on the asteroid. Blue, having tapped into her latent dinosaur memories proves to be the only one capable of destroying the big space rock when Chris and red-head girl's oxygen begins to run out. Blue nudges them back to the landing craft so that they can take off.
Chris, knowing what this means gives Blue a final hand-raise for good luck. Blue nods and runs off into the distance carrying the nuclear doomsday device to be used to destroy the asteroid.
Chris and redhead escape the asteroid, and Blue, with a tear in her eyes, detonates the explosives.
Then Blue wakes up and it is the year 65,000,000BC. The entirety of the Jurassic Park series and the human race has been Blue's dream this whole time. She is greeted by her little baby raptors and her husband raptor and breakfast in bed (a smaller dinosaur, obviously).
Later the sun goes down and the cute little raptor family fall asleep in their cave. Finally the screen pans up to the sky where an asteroid can be seen.
*fade to black*