The crossover story of Phineas and Ferb and Future is Wild.

Disclaimer: I don't own Phineas and Ferb and Future is Wild.

Chapter 1 New Future Adventures

At Flynn-Fletcher's house, two weeks since the adventure in 100 million years in the future, Phineas and Ferb

starting to watch the show called the Future is Wild every weeks. They never missed an episode about it.

One day, after they watched the episode called Cold Kansas Desert. Phineas got an idea in his head.

"Ferb! I know what're we gonna do today!"Said Phineas and he's walk upstairs with Ferb and go into their room.

Then, they starting to earch where they left the shrinked Time Machine 2.0 of them. Later, Ferb found it under his own bed.

"Always such a good hider."Said Phineas and then he's realize that Perry is not with them.

"Hey! Where's Perry?"Asked Phineas

Meanwhile, in the Kitchen, Perry's open the larder, go inside and then open a secret door and go into the tube.

The tube suck him in and bring Perry to his secret lair. After arrive, he's quickly run to the chair before his computer.

"Hi Agent P, glad that you're here. Dr. Doofenshmirtz had plan to do time travel again.

You must-"Said Carl but then Major Monogram appears from behind of him.

"Umm... when did you came back from the toilet sir?"Asked Carl

"Few minutes ago. Now... can I do my job?"Asked Major Monogram

"As you said, sir."Said Carl and he's walk away.

"Yeah... like what Carl just said. Dr. Doofenshmirtz had planned to go to future again. We don't know what is his goal yet

but it almost can't be good! He may plan to get some dangerous animals like what you had informed us back here to cause havoc.

So you must go and stop him from doing it."Said Major Monogram and Perry's quickly wear his jet pack and fly away.

Later, in the Backyard of Flynn-Fletcher's house...

"Hi, Phineas. Whatcha doin'?"Asked Isabella as she's walk in with Buford, Baljeet and the Fireside Girls.

"We are modified our Time Machine 2.0 so it will become Time Machine 3.0."Said Phineas

"And what different that is has?"Asked Buford

"We're going to make it stay as its current size and will be able to shooting ray and create the portal instead."Said Phineas

"That sounds pretty cool."Said Baljeet

In the meantime, at Doofenshmirtz Evil Incorporated...

"Doofenshmirtz Evil Incorporated!"Singing Voices

Perry's fly in and landed at the balcony of building and walk into the place. Then he's see his nemesis is talking

with Norm and Vanessa. He's sneaking in and trying to hear what is he saying to them but Norm's spot him first.

"Hey! It's you nemesis, sir! He's here to ruined our trip!"Said Norm

"What the-"Said Dr. Doofenshmirtz and then Perry's jump from hiding and kick him in face and is about to punch him

but Vanessa stop Perry and tells him that he has no evil plan today. This gives Perry a confusion.

"What she's said is true, Perry the Platypus. I have no evil plan today. I want to have a time with my little Vanessa."Said Dr. Doofenshmritz

"Dad, please! Don't calling me that!"Said Vanessa

"Oh come on! Please, accept it, Vanessa. Anyway, I'm planning on a trip on the New Ice Age in 5 million years from now."Said Dr. Doofenshmirtz and he's walk

to his Time Ship that he had built two weeks earlier. He's also ask Perry to become part of his crew to work alongside with Norm. When Perry sees that his

nemesis has no evil plan today, he's accept to be part of the crew in this expedition to the New Ice Age in the 5 million years in the future.

"Well... let's waste no more time! Everyone on board!"Said Dr. Doofenshmirtz and everyone quickly grab the belongings and get on the Time Ship.

"Prepare to sail!"Said Dr. Doofenshmirtz as Norm's releasing all of the sails. When all sails were released, the Ship began to fly and Doof shoots the ray

out from the lion statue, forming the portal that will send them to 5 million years in the future.