It was dark, pitch dark. Blackness everywhere. Not a sound was heard until...
Pop!
A reptilian eye opens up. It was the Indominus.
The Hyprid looks infront her as it was in the jaws of the Mosa.
The Indominus remembered what happened
Flashback
The Indominus got up on it's legs as she glares at The Queen of Nublar, Rexy, and the beta of the Raptor pack, Blue.
They were in a standoff as the Indominus roared at them, and they roared/screeched at her back
SHCOOAARR!!
ROOAARRR/SCREECHH!!
Suddenly, the head of the Mosa appears and clamps on the Indominus' neck, and brought her down.
End of flashback
The Indominus luckily had secret gills so it could breath underwater.
The Indominus tries to escape but only for the Mosa to clamp on her deeper.
The Indominus then had an idea, as it slashes it's right eye with her claw causing it to let go of her and swim up to the surface
Up the surface
It was dark outside, no other dinosaur was at the Visitor Center, no one else was. Until...
SPLASH!!
Something rose up from the Mosa Lagoon, it had similar body features from the Giga, has longer arms than the Spino, along with an extra finger, it's skin was white as it was around the size of Rexy.
It was the Indominus.
The Indominus got out the Lagoon and walked away from it.
The Hyprid was free once again, but it didn't feel like killing yet. It was exhausted after the day it had so it camouflaged, and took a rest.
The idea of Indominus having gills was kinda inspired by a wattpad series called Jurassic World Fallen Kingdom: Indominus Edition