Here is how Princess Yuna and her friends encountered the V-Rex again in Genesis Park III.
On the way to the beach, There was a storm coming.
Princess Yuna: Everyone just keep hanging in there! We'll make it back home in no time!
The V-Rex was under the water and bump the boat.
The V-Rex: ROOOOOOAAAAAARRRRRRRRRRR!!!!
Human Twilight Sparkle: It's the V-Rex!
The boat was going out of control.
Scander: I'm Getting Seasick!
The V-Rex: ROOOOOOOOOOOAAAAAAARRRRRRR!!!
Princess Twila: Whoa!
The V-Rex keeps bumping the boat as Human Twilight dropped her cell phone.
Princess Yuna: The Cell Phone!
Yuna caught the cell phone.
The V-Rex: ROOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOAAAAAAAAAAAAAAAAAAAAAAAAARRRRRRR!!!
The gas tank was dropped on the water as Yuna used the flame thrower which makes fire. The V-Rex was so scared and ran off from the fire.
Snowdrop: Yuna! Where are you!
Yuna did survived from the flame.
Princess Yuna: I'm okay, Snowdrop!
Snowdrop: Yuna! (hugged her sister after hearing her voice)
Human Twilight Sparkle: Let's go.
Human Applejack: We are out of here!
Human Rarity: (looked at her boots and they're clean) Finally, Still clean during the rain.