What was suppose to be a family visit, has turned into a nightmare. When a predatory Nanotyrannus has invaded the Crystal Empire, killing a infant T. Rex. And threatening to do the same to Flurry.
But now, the ground begins to vibrate. The sound can be heard for miles. It's the adult female T. Rex, coming back for her offspring.
She hears the very distinctive sound, of her young pleading for help. But arrives too late. She kicks in an emotion that's only found in female Tyrannosaurus.
Mess with my baby, you're messing with Hell.
Driven by her material instincts, the mother is the first to arrive on the scene.
The female Tyrannosaurus knows instinctively, that this is a killer of juvenile T. Rex.
Then the Nanotyrannus turns and then leaps back in surprise as the mother roars aggressively.
She's got to leap into action. She doesn't have to worry about sizing up this opponent. She 3 times bigger, she just needs to kill him.
The female T. Rex intends to distract Nanotyrannus from the lone foal. Nano seize her giant jaws, and sidesteps with his long legs.
The mother Tyrannosaurus moves forward, and the Nanotyrannus quickly moves avoiding her massive jaws. She glances at her dead baby, and the Nanotyrannus lunges at her and she snaps her jaws at him.
Twilight and others watched as the fight begins.
It's impossible to know why she is protecting Flurry, but whatever the reason. She's actually accomplished the most important thing. Get herself, between Flurry and the killer of baby T. Rexes.
The T. Rex roars at the Nano telling him to leave. Now the Nanotyrannus has 2 choices, either risk it all to try and finish off what he started. Or play it safe, to turn around and run.
The mother growls at him, and the Nanotyrannus roars at her. And then as he approaches her, she quickly swung her head knocking him aside. But for the Nano, it was like getting hit by a truck. And shakes the daze off him, and turns back to Flurry.
He decides to pick his speed and agility, against the strength, of a mad Tyrannosaurus.
He tries to flank her, if he can move around quickly enough she cannot respond. He can go in, grab Flurry in his elongated snout, shake her in his mouth, kill her and flee.
But Nanotyrannus underestimates his opponent.
As the Nanotyrannus tries to rush around the mother, she quickly snatches him in her mouth. And soon he was able to pull free, and he roars out in pain.
The mother Tyrannosaurus roars.
Fueled by raging levels of adrenaline, she spins and turns. Avoiding his flanking move.
The Nanotyrannus then charges again seeing a window. But then with the force of a runaway freight train, the T. Rex swung her head against the side of the Nano. The collision was enough to break his right thigh on impact. And he was knock aside 40 feet.
The Nanotyrannus roars in pain, and then he slumps to the ground on his right side. But is still very much alive.
Everyone thought that the fight was over, but the mother had other ideas. She knows that if he survives and recovers his injuries, he will eventually come back to finish off what he started. And there is only one way to prevent that. And that is to kill him.
And the last thing he sees are the open jaws of the female Tyrannosaurus Rex.
The mother approaches him, and then grabs the Nanotyrannus in her mouth. And then picks him up, and he was helpless as she uses the bite force of a thousand pounds per square inch. She crushes the back, crushes the ribs, and ends the life of this attacker. Once he was dead, the mother then drops him as he drops to the ground.
But killing the Nano, isn't enough for the mother T. Rex.
She wants to use him as a message to any other Nanotyrannus that will come into this area. Using her foot claws, she tears and rips apart the body of the Nanotyrannus. And once done, she roars at the body.
Having killed the attacker, she turns her attention to Flurry.
During the entire fight, Flurry was in her magic bubble. And the mother approaches her, everyone got nervous. But strangely she didn't show any signs of hunting behavior.
"What is she doing?" Spike asked.
"I'm not sure, but I she's checking on her." Sunburst unsure.
The T. Rex lowers her head down, and sniffs the little foal. And then she made a purring like growl, almost as if to sooth her calmly. It's unclear, but it's almost like she was showing her parental care on Flurry. And then, Flurry peaks through her wings, and saw the snout of the colossal predator compared to her. Feeling that she isn't a threat, Flurry's bubble disappeared.
And the mother gently pressed her snout on her as Flurry giggled.
And then, the female T. Rex notice the group by the castle. And noticed the similar appearances of her with Cadance and Shining Armor.
Thinking she's their baby, she got behind Flurry. And did something unexpectedly, and lowered her snout and gently nudges her forward.
Flurry hugged the T. Rex, and then flew back to her parents.
"Oh, thank Celestia you're okay!" Cadance hugged her daughter.
And then they turned to the female T. Rex.
"Thank you." Said Shining Armor.
Almost as if she understood him, the female Rex nodded her head. And then there was a roar heard close by, they turned and saw the female's mate and their only surviving juvenile.
The male Rex notice the group, but the female got in front of them and growls at him warningly. And the male, keeps his distance.
And then, the mother approached her lone surviving offspring as she nuzzles the infant caringly.
But then, the mother decides that it's best to leave here. And then they begin to head south for a new home. And then the mother stopped and made one last glance at them. And then leaves.
And they watched as they slowly disappeared, until they were out of sight completely.
"I can't believe she did that." Said Starlight.
"Guess even the most dangerous creatures can be caring parents." Said Cadance.
A week later, everything has returned to normal in the Crystal Empire.
And Twilight, Starlight and Spike were at the station heading home.
"Be careful, Twily." Said Shining Armor.
"I will." Twilight said and then turned to Flurry. "And I'll you later, little filly."
Flurry then went and hugged her aunt.
And soon, they boarded the train and headed home.
An hour later into the train ride.
As they headed home, Spike noticed something outside.
"Hey guys, come look!" Spike called.
Twilight and Starlight looked out, and outside was the family of the 3 Tyrannosaurus still wandering south.
"Think they'll end up somewhere near Ponyville?" Spike asked.
"You never know." Said Twilight.
The train continues south, and the 3 T. Rex continued in their route. And then there a Carnotaurus in there way, feeding on a carcass. The Carnotaur turns to them, and then the mother swung her head at the smaller predator knocking him aside. And then ran off as she snaps her jaws at him, and she then twirls knocking a small tree down. And then lets out a thunderous roar, and then carries on south with her family.
Nanos were fearless fighters, they did not fear any other dinosaur in North American. Expect the T. Rex.
Tyrannosaurus was simply, King of the world.
Even a predatory Nanotyrannus was no match for this nightmarish monster.
Who was the most ferocious predator...
Of all time.
Next Time.
The summer begins to come to an end, and Equestria will witness the greatest wildlife spectacle, of all time.
The Great Dinosaur Migration.