A Summer Vacation That Begins with Detective Conan

Candace: You two! We're on vacation in Japan, so you kids can't go wandering off! Don't cause any trouble! And absolutely no doing anything dangerous or reckless! As your big sister, I'll be keeping a close eye on both of you!

Phineas: Oh, sure.

Tokyo, where things are constantly blowing up; Beika Town, where yet another case has cropped up; a little girl who can read minds; and a spectacular tennis showdown...

Phineas, eyes shining: "Cool! Japan is such a fascinating place!"

Phineas suddenly turned around and raised a wrench high. "Ferb, I know what we're going to do today! Hey, where's Perry?"

Twilight stared at the fluffy creature in front of him, with its broad, flat tail and beak. Its adorable little eyes seemed to hold real intelligence and humanity.

Twilight was bewildered. A platypus? This is my fellow agent?

Shuichi Akai held the document from headquarters about cooperating with the animal spy organization. The hand that was always steady when he sniped was trembling slightly.

The secret agent platypus Perry remained calm and tipped his hat to greet him.

Shuichi Akai: "...This is way more ridiculous than a de-aging drug."

Candace shrieked: "No! You're still kids, you can't do anything this dangerous! Listen up, boys, you're in so much trouble! Mom! Mom! Mom, come see what Phineas and Ferb have done!"

Mom: "Oh, Candace, relax, honey. I'm here. Where's this giant robot your brothers supposedly built that can hit people with superpowered tennis balls?"

The tennis court was completely empty. Only Phineas and Ferb stood there, blinking.

Phineas: "The guy next door bought the robot."

Hearing the kids' exaggerated fantasy, Mom couldn't help laughing. "Oh, how cute. There's no such thing as superpowers... Still, playing more tennis is good for your health. Want some snacks, kids? The secret-recipe sandwiches from Cafe Boulud are delicious!"

Candace went berserk. "N-no! It was right here! It was a huge robot! It could fire superpowered tennis balls!"

Atobe: "Put that big guy in the club. Add daily training for everyone."

[A lighthearted, funny, exuberant crackfic]

October 16, 2023.

Theme: A happy childhood for the kids.