Me: alright everybody, here's the first chapter aka the prologue.

Phineas: she does not own anyone except Marissa, Other dimension Marissa, and Other Alt. Doof

Isabella: this is a sequel to Phineas and Ferb The Movie: Across the Second Dimension which she does not own

All: please read, review and enjoy!

In the second dimension, it's a sunny day. It's been about a month since Doofenshmirtz got arrested. Phineas and Ferb were working on their latest invention. Ever since Doof got arrested, they've been living their lives like their other dimensional selves. They still wore their clothes from the Resistance. Phineas wore a light-black shirt with a large black collar, black shorts, black boots, dark-gray gloves, a silver shoulder-pad with a strap, and a headband that holds what appears to be a communications device. Ferb wore a black shirt, black pants, black boots, an Army-green jacket, black gloves, and black sunglasses. Both boys' hair was cut in a buzz cut. Their latest invention was the molecular separator. Phineas looked at Ferb, and he looked around the yard.

"Hey Ferb, where's Perry?" he asked.

Perry the Platyborg was just chilling under the tree. Ever since other dimension Perry the Platypus fried the evil out of him and he found his family again, he's been more relaxed and spent every day with his boys. He hadn't seen them in years, and now he only wanted to give those years back to them that they'd missed because of Doofenshmirtz. Phineas thought of Perry the Platyborg as just Perry. Everyone else called him Platyborg. Platyborg then chattered to let Phineas know that he was there. Phineas then looked at him, and he sighed in relief.

"Oh, thank goodness. I thought you ran off again," Phineas said earning a small glare from Platyborg, "Hey, I just worry about you because…you know."

Platyborg nodded in understanding. Just like Platyborg was looking out for the boys a lot more, Phineas was very clingy to Platyborg. He wanted know where he was at all times.

"You know…I still can't believe all this time I thought you ran away, you were really just general Platyborg," Phineas said, and he shrugged and looked at Ferb, "Anyway, Ferb how's it coming?"

Ferb nodded, and he put a thumbs up. Just like his counterpart, he wasn't very talkative. He was a man of action.

"Excellent, and now…I think we're done," Phineas said as he put one last piece on the molecular separator.

Platyborg looked at the device confused.

"It's called the molecular separator," Phineas explained, "It's better demonstrated than explained. Observe."

Phineas hit a button, and aimed the machine at a candybar with nuts. A blue laser shot from the device, and it separated the chocolate from the nuts. Platyborg looked at the two items, and he looked at Phineas smiling. Phineas smiled in triumph that the machine worked again. Just then, their sister Marissa came outside. She wore black tank top with pieces of cloth on the sleeves and bottom and a (hopefully you have played UNO because idk how else to describe) skip sign, a black medium sized skirt with cloth on the bottom, tall black boots, black sleeves not attached to the shirt on her arms, a black hat (like other dimension Candace's) with a grey bandanna across, and just like her counterpart, she wore glasses.

"What are you guys doing out here?" she asked.

"We built a molecular separator," Phineas said.

"Wow, you guys are A LOT like the other dimension Phineas and Ferb now," Marissa said.

"You're smart like the other Marissa," Phineas remarked.

Marissa smiled, for ever since Candace left her in second in command of the Resistance, she and the entire family have been a lot happier. Mom was out of the basement. Dad was home. Candace hung out with Jeremy, but she was still the same Candace (hardcore and all that). Phineas and Ferb built things. Isabella visited a lot. She could see that Phineas felt something for the girl, and she somewhat felt something for him.

"You know, I wonder how the other Phineas, Ferb, Marissa, Candace and Perry are doing," Phineas said.

"Yeah, me too," Marissa said.

Just then Marissa noticed the machine start up.

"Um guys…is it supposed to be doing…that?" she asked pointing at the device.

Phineas, Ferb, Perry and Marissa looked at the machine which was getting ready to fire again, but it was facing a random location.

"Oh don't worry. That just means it's getting ready to fire…but wait…Ferb you didn't fire it again…did you?" Phineas asked, and Ferb shook his head, "Uh oh. Duck everyone! It's a malfunction!"

Phineas ducked under a table where they kept the blueprint. He then found a little piece, and he picked it up.

"Oh that's why it's malfunctioning, this chip was supposed to keep it stabilized. We forgot to put it in," Phineas said, and he looked at the fourth wall, "Uh oh, HIT THE DIRT!"

The gang ducks again, and a blue laser was shot in a random spot. The gang got up, and the stared in the direction the laser went.

"I sure hope that didn't cause trouble," Marissa said.

Little did they know that it would start a whole new adventure…

Me: well there's the first chapter

Isabella: please review

Phineas: summer belongs to you

All: Carpe Diem!