It was a warm summer day in the backyard of the house of Phineas and Ferb Flynn Fletcher. They were starting to build a circle-shaped transporter that took a person anywhere in the world. Ferb was hammering while Phineas was when Isabella Garcia-Shapiro came through the fence that surrounded the backyard.
She walked up to the boys' building area.
"What'cha doing?" she asked sweetly like she always did.
"We're building another transporter but this time instead of it going into space, we programmed it to travel anywhere on Earth. You just tell it where you want to go, you go there," Phineas told her.
"Cool."
"What are you two doing out there!" Candace called from her window upstairs.
"We're building an awesomely cool transporter!" Phineas replied to his sister.
"I'm so telling Mom!"
"I have to sell Fireside Girl cookies today so I won't be by until later. Bye!" Isabella skipped away.
"Bye Isabella. Hey, where's Perry?" Phineas asked.
Meanwhile, Perry the Platypus, in his black detective hat, sneaked into Dr. Heinz Doofenshmirtz's lab, unaware that there was a huge hollow teddy bear hanging from the ceiling. With the press of a red button, it falls directly onto Perry. Fortunately for Perry, he could see his arch nemesis though large holes to look out of. Unfortunately, they weren't big enough for him to escape.
"It was unexpected by I mean very expected!" Dr. Doofenshmirtz yelled in his shriek-like voice, "Do you know why I trapped you in this teddy bear? It's because Vanessa needs a friend that is into the same stuff as she is. That's why I'm taking a random girl and keeping her so my little girl can have a friend 24-7!"
Perry did his platypus sound.
"I know, I know," Doofenshmirtz continued, "This has nothing to do with taking over the Tri-State area. But it's for my little girl Vanessa. You can go now if you want, Perry."
Doofenshmirtz presses the red button again and the teddy bear lifts. Perry walks out an open door at the front of the room.
After five minutes there is a ring at the door. Heinz Doofenshmirtz opens to door to see a young Fireside Girl holding a box of cookies.
"Would you like to buy some of our cookies?" she asked him.
"Sure," Heinz replied to the girl. He cracked a small grin.