Disclaimer: I don't own Danny Phantom, Kim Possible, or any character from any of the series.
Mad Dogs in Amity Park
In Middleton High, Kim and Monique were talking when Ron Stoppable appears running worried about something.
"Kim. Kim." He shouts with a scared tone to his girlfriend. "Something horrible has just happened."
"Ron, did Mr. Barkin tell you to practice without a helmet again?" Kim asks, a little annoyed.
"Worse than that." He answers. "We're scheduled to play in Amity Park."
"And that's bad because..." Kim says, waiting for Ron to complete.
"That town is full of GHOSTS." He says.
"Ron, there's no such things as ghosts." Kim says. "It's just a scam organized by that town to grab money from tourists."
"That's what the ghosts want us to think." Ron replies. "And besides, if there's no ghosts haunting Amity Park, why is there a couple of ghost hunters?"
"These so-called ghost hunters are only there to help with the scam." Kim says. "There's no such things as ghosts."
"How can you be so sure of that after all the weird stuff we've faced before?" Ron asks. "Think about that. Mystic Monkey Powers, aliens." Kim interrupts him before he adds more to the list.
"Point taken, Ron." Kim says. "But I still don't believe in ghosts."
Bonnie Rockwaller appears and can't help but hear the conversation.
"Kim, is your boyfriend stupid enough to believe in ghosts?" Bonnie asks with her usual arrogance. "You must be more desperate than I thought if you agreed to date him."
"Bonnie, don't you have anything better to do than deciding if whatever my boyfriend is good for me or not?" Kim asks, annoyed.
"Well, we still have a practice session today." Bonnie says. "We must be ready to outshine the cheerleaders from Amity Park. Let's go, Kim."
"Kim, what will we do about the ghosts?" Ron asks.
"Ron, there's nothing to worry about them." Kim answers.
"She's right, Stoppable." A new voice says.
"Mr. Barkin?" Ron asks. "Are you sure I don't have to worry about ghosts?"
"Of course I am, Stoppable." The permanent substitute teacher says. "All you have to worry about is our adversary, the Amity Park Ravens. Or me, if you lose. About the ghosts, not only the town is protected by ghost hunters like Jack and Maddie Fenton and that mysterious Red Huntress but also by that ghost boy Inviso-Bill or Danny Phantom as he prefers to be called."
Amity Park
"Danny, have you ever heard the news?" Tucker asks with excitement.
"No, Tucker." Danny asks. "Which news are you talking about?"
"The Middleton Mad Dogs will arrive in Amity Park to play against our Ravens." Tucker says. "Do you know what it means?"
"Yes." Danny says, bored. "More cheerleaders to dump you."
"No, Danny." Tucker replies, shocked by his friend's lack of interest. "It means we're gonna meet Kim Possible."
"Oh, yeah." Danny says. "I've met a Kim Possible when I've been in Middleton as part of an astronaut training program."
"Danny, how come you didn't tell me you've met her?" Tucker asks, a little upset. "She's the greatest teenage hero ever. No offence."
"Is she a teenage hero?" Danny asks, shocking Tucker even more. "I've just met her as the daughter of the rocket scientist supervising the program."
"Danny, don't you ever watch the news?" Tucker asks.
"Only ghost-related news." Danny answers.
"What's going on?" Sam asks, just arriving at the moment.
"Sam, you won't believe it but Danny didn't know who Kim Possible is." Tucker answers.
"Danny, were you stuck in the Ghost Zone every time she saved the world from crazy scientists, monkey-obsessed villains or billionaire criminals?" Sam asks, as shocked as Tucker.
"Billionaire criminals?" Danny asks. "Has Vlad ever caused trouble for her?"
"Danny, our favorite fruitloop isn't the only evil billionaire on Earth." Sam answers.
"Well, as long as he's the only one with ghost powers." Danny says.
Middleton
The Middleton High students are waiting for the bus that's gonna take them to Amity Park.
"KP, I've been thinking." Ron says. "About that Ghost Boy."
"Again with that." Kim says, annoyed about the matter.
"He prefers to be called Danny Phantom and the Fentons have a son named Danny." Ron says. "Danny Fenton. Danny Phantom. They're probably the same person."
"Ron, even if ghosts were real, and I'm not saying they are, that's the most ridiculous thing I ever heard." Kim replies and then they keep waiting for the bus.
This is chapter one. Did you like it? It's the first time I use Kim Possible characters in a fanfic. Please Review.