Disclaimer: I do not own the rights for Powerpuff Girls or Ben 10. They belong to their rightful owners.

Hi there people of the Internet! This is MegaRdaniels bringing you a new, and last chapter for the story, "Powerpuff Girls and Ben 10: When All Else Fails. I hope you guys had a fun time reading this fic. Please always leave reviews, they are always appreciated. Thankyou.

Liberation

The net day, the citizens of Townsville gathered around in celebration for the city's and the world's liberation from Mojo's tyrannical rule, and for the first time in the city's history, and thus the world, the sun shone again.

The Reunified Powerpuff Girls were cheered upon once again as for Ben and the gang, they joined in with them. Buttercup smiled at the trio, mostly at Ben; he returned the smile right back to her. By the time the crowd reached downtown, they dropped the heroes and rejoiced. The girls smiled at their success, mostly at Buttercup. Now that the girls were redeemed as heroes again, the girls looked at Ben's team as they clapped, congratulating them. Finally, after four painful years of enduring the tyrannical reign of the darkness, the girls rejoiced in celebration in downtown. The girls smiled as wide as their lips could take. It was a rejuvenation for innocence for their beloved town. However, it was still empty for them, knowing that their father had been murdered during Mojo's rule. But alas, peace now reign in their town, on their planet for the first time in four years.

Meanwhile with the Alien Force, a man wearing a lab coat tapped on Ben's shoulders. The Alien Force turned around and saw Professor Paradox smiling at them.

"Paradox?" Ben said happily.

"Nice to see you again Ben, or is it now? Time Travel can make verb tenses so confusing," he chuckled.

"Let me guess, its time right? No pun intended?" Kevin asked the Time Walker.

"Correct, I'm afraid that our work here is done," said Paradox.

Just before the Alien Force left, Buttercup turned around and saw the Alien Force interacting with the strange man wearing a lab coat.

Suspicious, she went ahead to check it out. Bubbles and Blossom followed.

"Ben?" Buttercup called.

Ben turned to Buttercup who was a bit curious about the man standing before them.

"Um, guys care to share us your friend?" Bubbles asked.

"Ah, Bubbles, nice to see you! Taking the warrior route I'm afraid will not help you in the future. Normally, that's Buttercup's forte, but who's complaining," he said.

Bubbles rose her eyebrow. "First that Omni-Thingy, then Gwen's spells, Kevin's absorbtion, and now some stalker? Okay, creeped out level peaked!" Bubbles said holding her head.

"Who are you?" Blossom asked.

"That's Professor Paradox," said Kevin.

"He's the reason we're here," Gwen said.

Buttercup was confused, "I heard Kevin said, 'it's time'. What are you implying?"

"It means it's time for us to go," said Ben.

Buttercup felt heartbroken, but she knew from the start that Ben and the others were not from around their world. She lowered her head.

"Leave? You can't leave? I wanted to spar on Ben? He still owe me from not telling me about that darn watch!"

"Hey what about me?" Kevin yelled, feeling left out.

"You? You suck!" Bubbles shouted.

"What was that blondie?"

"Yeah you heard me, you suck!"

"Enough!" Buttercup finally broke the fight, she turned to Paradox and said, "I understand."

Paradox nodded at Buttercup.

She walked towards Ben, "Even if we are several light years apart, I will never forget you," she said.

Ben smiled, "Likewise."

"Alright, we are running out of time, Ben best say your goodbyes," said Paradox.

"So is this goodbye?" Ben asked.

Buttercup smiled, hugged and kissed him on the lips. She broke it off, and gave Ben a sweet smile.

Ben gladly returned it.

Kevin grabbed Ben's arm and dragged him net to Gwen.

"C'mon Romeo," said Kevin.

Just before they left, the Alien Force and Paradox all waved at the Powerpuff Girls - and then suddenly...

They were gone in a flash of blue light. And when the light died down stood nothing. The Alien Force was gone.

The Buttercup and the girls all smiled and looked up to the sky where the sun now shines.

The End.

Author's Notes: Hi there people of the Internet! This is MegaRdaniels who gave you the final chapter for Powerpuff Girls and Ben 10: When All Else Fails. I hope you guys enjoyed it. Tell me what you guys thought of the chapter. Please always leave reviews, they are always appreciated. Until we meet again, I bid you guys an adieu and...

Peace!