This is merely an introduction to inform of the concept. More rated M things will appear in nearly if not all other chapters.

Today was the day, Ben finally turned eighteen. He looked in the mirror combing his hair, he was meeting the others for his party. Grandpa Max had rented out the biggest Mr. Smoothy location in Bellwood. Ben quickly got in his sweet black car with a green X on it, and sped away to his favorite place in Bellwood. He parked his car and smiled seeing a massive crowd, Ben waved and greeted the people as they wished him happy birthday. Manny Armstrong, Alan Albright, Helen Wheels, Fistrina in her white plumbers uniform, Driba, Blukic, Luhley, Empress Attea, Looma Red Wind, his cousins Sunny, Lucy, Gwendolyn, Joel and his wife Camille holding her baby smiling, Hex, Rook Blonko, Rook Shar, and Rook Ben, the Vreedle brothers under watch by Ma Vreedle, Ester, his parents Carl and Sandra Tennyson, Azmuth, Kai Greene and her grandfather, Julie, numerous ben 10 fans, Myaxx, Eunice, and a swarm of press. Ben smiled seeing his grandfather and giving him a hug.

"Thanks Grandpa." Ben said with a smile, his grandfather gave a happy chuckle.

"You're welcome Ben, happy birthday." Grandpa Max said hugging him. Ben looked around and noticed his best friend Kevin wasn't there.

"Where's Kevin?" Ben asked.

"He's on his way, he said he had to get something." Gwendolyn said with a smile, hugging her cousin. Ben nodded and went to his guests it was nice seeing so many of his friends and family, Azmuth slurping from a smoothie stared at Ben, Ben knew that look he had something to say. Ben figured it could wait if he wasn't pestering him yet. He posed with numerous fans, a lot of girls pressed up against him, Ben didn't mind being surrounded by girls. Kevin soon pulled up in the car with a large box in his truck and a giant cake behind him.

"That's HUGE!" Ben said staring wide eyed at the massive cake, it was double his height.

"Yeah, we got an extra big cake for everyone." Kevin said with a smirk, his long black hair had been put in a ponytail to try and keep it neat, his X scar on his chin. Everyone got together as Sandra, and Carl started serving everyone cake. Ben smiled getting the first peice and walking over to a bench. Azmuth quickly hopped to the table and looked at Ben.

"Hello Ben Tennyson, first I wish to congratulations on another Earth year of life." Azmuth said smiling at Ben.

"Thanks Azmuth."

"Now onto more important things."

"Aw come on Azmuth, it's my birthday…" Ben groaned as he stuffed another piece of cake in his mouth. Professor Paradox appeared.

"Yes and a very happy birthday to you Benjamin. This may just be your most important birthday ever." Paradox said with a smile as Ben sighed looking at them, putting his fork down. He thought this was going to be a nice simple birthday. Okay not simple it was a big deal, he even remembered a countdown on a site about him becoming officially legal.

"So what is it…" Ben looked around and noticed everyone but him, Paradox, and Azmuth was frozen in time. "What's going on?"

"I have brought you to a pocket between moments so we can discuss something that will save numerous species across the galaxy." Paradox said looking at Azmuth.

"So what is it? Alien invasion, alternate me, time travel evil ruler, other dimensional horrors?" Ben asked.

"Mass extinction." Azmuth said.

"What...by what?"

"By lacking naturally occurring genetics to prevent mutations that cause sterilization and diversity." Azmuth answered.

"Wait...like the highbreed?"

"Sort of young Benjamin, except that sometime in the future a genetic disease will start to infect sapient races throughout the galaxy and dooming their races."

"That's bad...how do we fix it? Do I need to go beat some sense into the creator?" Ben said punching his hand as the two geniuses shook in embarrassment.

"This isn't a foe we can defeat by punching Ben Tennyson."

"Then how do we win?"

"The answer is simple we just need to introduce to the victimized species with a new genetic source to develop naturally so that their species can be saved." Paradox said with a smile, Ben scratched his head.

"So...why not just do some DNA altering like I did with the Highbreed."

"That's impossible Ben Tennyson, the numbers we must save is vast AND we need to be careful on the specimens we choose to use for the salvation of their kind. For if this works the species will evenutally be for the better."

"Then what do you need me for? I'm not really smart for this kind of thing…" Ben said as Azmuth pointed at the Omnitrix.

"Do you remember what I called the Omnitrix?"

"Yeah your prized creation, the ultimate weapon, and uh…"

"Noah's Ark."

"Yeah and I was noah...why?"

"Thanks to the Omnitrix YOU are the cure we need."

"What!?" Ben sputtered.

"Yes, we need you to impregnate various women, and the children you will breed with will create a new genetic strand that will be able to save the species." Paradox said coughing in his hand. Ben looked at the Omnitrix his face red blushing and chewed his lip, he'd be lying if he said he hadn't had fantasies like this before but for it to be real?

"Okay...so how do we start?"

"Come with me I will take you to the first on the list. You may need to do some convincing but in the end you will be the greatest hero of all these species." Paradox said putting his hand on Ben's shoulder as they vanished.

AUTHOR'S NOTE: Greetings everyone and I do hope you are ready to read this, I will be aiming for at least one chapter a week. If you have a desired female, or species you would like to see please feel free to suggest it. Ben has a LOT of work to do.