[A/N: This what I have so far, and please comment it]
A tiger cub was in bed with her twin brother and their mother is on the side.
The girl tiger then looked at their mother.
"Can we have a story?" Asked the daughter.
"Well what do you want to hear?" Asked/Replied the mother.
"Tell us on how you and dad met." Replied the son.
"And don't leave anything out, adult or not." Said the daughter.
The mother then sighed.
"Alright." Said the mother.
The mother sighed again and looked up.
"Oh, it seems so long ago." Said The mother.
"Well before we met he used to be an assassin and I used to be a princess." Said the mother.
"Really?!" Yelled/Asked the daughter.
The mother then nodded.
"He used to work for a man named Shredder and was his second in command for his organization." Said the mother.
"And they are allies to the Kraang." Said the mother.
The sibling then growled at the Kraang's name.
"After your father was trapped in the Kraathatrogon, he was sent to another Dimension." Said the mother.
{Flashback}
New York City was surrounded with human people with four ninja turtles eating pizza on top of channel 6.
Leonardo then saw something.
A portal then opened and the head of the Kraathatrogon came out and started scaring people.
"Whoa dudes, a giant freaky worm, totally Mondo bazaro." Said Michelangelo.
Donatello then pointed at the Kraathatrogon as it was trying to eat the people.
"I bet that pesky Shredder and Krang are behind are behind this." Said Donatello.
Raphael then nudged Leonardo's shoulders.
"You know what this means right, Leonardo?" Asked Raphael.
Leonardo then looks at Raphael.
"We take down the creepy crawler, and then we order pizza." Replied Leonardo.
The turtles then took out their weapons.
"Yes!, Turtle Power!" Yelled Donatello.
They later jumped off the building.
"Cowabunga!" Yelled Michelangelo.
They soon went around the Kraathatrogon and April O'Neil was with them.
"Wow, now this is a story!" Yelled April.
Just before the turtles attacked the Kraathatrogon it then fell to the ground.
The turtles then looked confused.
Just then a sword then came from the stomach.
A humanoid tiger known as Tiger Claw then came out and saw the turtles and widen his eyes.