Danny Phantom and Nicktoons Unite! are properties of Nickelodeon. Any other stuff is also properties of their respective companies, though they will be revealed in due time.
Everyday, a ghost shows up and attacks Amity Park. A few minutes later or even seconds later, the infamous Danny Phantom shows up. He fights the ghost, sucks it up in a soup can, and probably spend a few more minutes fending off the ghost hunters who arrive later, the most common ones being the Red Huntress or the Fentons. Then he disappears.
But that is the Phantom mystery, isn't it. It is safe to say that Phantom goes and removes the ghost to an area outside of Amity Park, given the number of days it takes for a captured ghost to appear again. But where does Phantom himself go? Other ghosts seem to appear generally from the east, through an object implying their obsessions or past, or from the Fenton Portal (though knowing Jack, this was probably unavoidable). But it was hard to track Phantom down, especially since his obsession are unclear.
And that was why the Red Huntress, having "borrowed" some of her father's plans, waited in ambush that night. Every since she had an "upgrade" to her suit (by a ghost, she frowned), the ghost boy seems to be more aware of her presence. It can already be determined that Phantom could sense ghosts and probably ectoplasmic rounds by the way he reacted, and the only times a ghost hunter could catch Phantom by surprise was before they fired their guns (except Jack, of course). The gun itself was not complicated; it would place a very small chip into the target, leaving only a minor sting where it hit. Not that she complained about her current tracking device, but Phantom was able to vanish off her radar on every occasion. Her newest weapon, after some modifications, would stay on her target even if he when intangible or overshadowed anyone, but it could still be removed surgically. The only flaw was that he would be tracked by the government's satellite, which could be used by the Guys in White, but as long as she was the one to finish the ghost off, she didn't care. And in front of her was her target.
The Ghost Boy, or Phantom out of respect, was young teenage ghost somewhere who could be her age. Unlike most teenagers, Phantom had hair as white as snow and eyes so green they could take a real superhero down. He wore a black hazmat suit with white accents, and he adorned that partial D on his chest. Sure, Phantom had taken the previous mayor hostage, robbed some stores and the Fentons, and...did some personal stuff to the Red Huntress best not asked. Not that anything happened to her body, but it certainly got her mad. Indeed, for whenever she went against the ghost, it seems like something big will happen afterwards like the truce, the upgrade, the revealing of her identity, and of course, the beginning of her secret career.
Hiding in the shadows of the alley, she aimed, and with the pull of the trigger, a small dart popped out. The gun was silenced, and the bullet was like any regular projectile until it detected ectoplasma nearby, which by then it would create the agents needed to affect ghosts. Success, the ghost boy didn't notice the dart, though he did check his arm but ignored it. Now, she smiled to herself, there was no way that ghost boy could hide from her.
But she was surprised when she heard a ringtone, and even more surprised when Phantom pulled out some sort of communicator. She quickly activated an earpiece that enhanced hearing, a new feature of her suit. The Red Huntress heard the following.
"Long time no see, Jimmy." She raised an eyebrow. Who was this Jimmy? "Did Shirley break the oven again?"...Better yet, what is he talking about?
"Yes, but that's not important." Sounds younger than Phantom, but it also sounds human. "Anyway, it's a multiple factor recovery issue. I need you to come to my place first, though."
"You sure Spongebob or Timmy can't do it? Or even you?"
An annoyed sigh could be heard from the communicator. "Spongebob's busy recovering the crown of a king in his place, and Timmy's already investigating Volcano Island. As for me, I did prepare the materials needed for this operation." Phantom rolled his eyes. "Okay, okay, so I have a physics test coming up. Besides, someone has to monitor the rest of the Nicktoons, and I'm not trusting those two with such delicate equipment."
"Well...you have a point there. "
Nicktoons? A young cohort helping Phantom was suspicious enough for her, but...The Red Huntress looked up as a portal opened up next to Phantom, closing as he quickly entered it. Too fast for the Red Huntress to pop out of her hiding place. No matter, he still had the tracking device...
But to her dismay, the tracker didn't show him. And she should know. After all, she did tag the Box Ghost with the same gun, and he was in the Ghost Zone. Slamming the tracker to the ground, the Red Huntress spoke the words that immediately formed into her mind.
"What the heck's going on here!?"