This may not be an original idea, but who cares? I've had this in my mind for a while, and decided to give it a try. I estimate the length at 12-15 chapters.

Giramon: I hope you get a lot of reviews.

Me: Thanks, Giramon! Enjoy the story!

Jump City had one of the highest crime rates in America. Strange things happened on a daily routine, from super-villains attacking to teenage heroes. And it was also the place where Jack and Maddie Fenton were spending their summer.

"So have you found anything?" asked Samantha Manson, Danny's best friend.

"Well, it appears some rumors are true." said Danny Fenton (A.K.A. Danny Phantom) "Yesterday, I fought about a dozen robots that were breaking into a bank, and I had to fight the Box Ghost again. Is having a few ghost-free days too much to ask?"

"You're going to have to make the best of It." said Sam. "Fortunately, we haven't had any ghost problems here."

"Should've guessed they were all after me. I've got a very bad feeling about this. My ghost-sense has gone off several times, though I haven't found any ghosts."

"Well, I got to go. My Dad wants me for something. See you later, Danny."

"Bye, Sam."

Danny sighed as he put up the phone. At least the cleaning was over. His dad had bought a broken-down house, thinking ghosts would reside there. Once they searched, the found out they were quite wrong, and so the cleaning began. It had taken nearly a week, but they were finally done.

Things had been very stressful over the past few months, despite learning a couple new ghost abilities. Jazz had apparently known his secret ever since he fought ever, since she showed no surprise when he told her after fighting Johnny 13.

Ever since he got here, he got brief glimpses of a group. The only one he could make out clearly was somebody who looked like a giant robot.

The only good thing that had happened in his life, though, was the fact that he was getting stronger, thanks to all the ghost-fighting. His parents didn't even notice a change, which was shocking, even by their standards.

"Danny, come in here!" said Jack. He was huge and weighed about 300 pounds. "I want to show you my latest invention, the Fenton Ghost Trapper. It uses bi-ectoplasm to create a bubble around ghosts that they can't break. It even works on humans. Want to see the demonstration? Of course you do. Fire it up, Maddie."

The ghost trapper looked much like a grenade launcher and the same principle probably applied. It aimed at a random piece of furniture, and after a few seconds, put a yellow bubble around it.

"With this new invention, we can finally capture a ghost for study." said Jack. "Now if I can only get the Fenton Finder fixed. For some reason, it always points to you as the ghost. Ah, well, I'll do that later."

Maddie stood beside Danny and both chuckled because the Fenton Finder was about 10 feet in front and he couldn't find it. Maddie had been noticing something different about her soon ever since he entered high school, though she didn't know what it was.

Danny tried to keep his cool, but he was worried like always because of his parents' new invention. It was astonishing that they had figured out about his ghost-hybrid status by now.

He shrugged and decided to go explore. After his parents making him promise he wouldn't stay out after dark, he went out. However, he had no idea what he was about to find…

Except for Cyborg, the Teen Titans slept. He was looking something up about a wanted criminal across the country. A few people had caught sightings of him in Jump City, and they were concerned that he might be working for Slade.

"Any luck yet?" asked Raven. She was half-demon and the most mysterious of the Titans. The only thing that was known was her birthplace, Azarath and the fact that she could invoke dark magic.

"There's little known about him, but he's blamed for repeated attacks all across Massachusetts." replied Cyborg. He was half-robot and incredibly strong, capable of bench-pressing up to 3 tons. "At least 30 people have been killed over the past 4 months."

Robin, Starfire, and Beast Boy had woken up by this time. Robin had no special powers, but was a martial arts expert and sort of a meta-human. Starfire was a Tameranian princess, and had at least 10 times the strength of a normal person. As for Beast Boy, he could turn into any animal. Unfortunately, he had been quiet ever since Terra's betrayal.

"What have you found out?" asked Robin.

"Not much, but this guy's pretty strong." said Cyborg. "Just a few days ago, he took out about a dozen of Slade's robots, so he may not be working for him as you suspected."

"Still, this could just be a diversion." said Robin.

"Do not worry, Friend Robin, we will get through this." said Starfire. (I don't know exactly how to do her voice, but bear with me here.) "We have beaten Slade before."

"I really don't think he's behind this." said Raven. "I sense a aura full of burden and fear around this mysterious newcomer."

"Maybe so, but we can't afford to take chances." said Robin. "We've got to figure out who he is, what he wants, and whether or not he is friend or foe."

"Robin, calm down!" said Beast Boy. "We know next to nothing about him, so don't expect to get all the information in a day. Changing the subject, I'm starving. I'm making Tofo!"

"No, we're not eating that junk!" said Cyborg. "We're eating real food!"

"Wait, friends!" said Starfire. "I shall cook a delicious Tameranian breakfast!"

"Actually, that would be lunch." said Raven. "It's past 12:00."

Starfire eventually decided to back off, as Cyborg and Beast Boy fought over the kitchen. They sighed and eventually left them to it. Meanwhile, the sounds from the kitchen grew louder, despite the others' best attempts to drown them out.

"You're gonna pay for spiking my butt, you little green creep!" said Cyborg, trying to get his hands on Beast Boy, who was currently a falcon.

The alarm went off and all playing around ceased. The H.I.V.E. and an unknown villain were attacking. Raven decided to handle the loner by herself while the others stopped the H.I.V.E.

Danny walked down the street, all of the people giving him suspicious looks. He ignored it and kept walking. Eventually, he stopped at a restaurant and decided to get some lunch.

However, just as he was about to walk him, his ghost-sense went off. Sighing, he went the other direction and tried to find a place he could change.

Raven levitated around the southern half of the story (close to where the Fentons were) looking for the criminal. Suddenly, she was trapped in a net and shocked. Managing to get out, she saw her attacker.

He was at least ten feet tall, with countless weaponry, but it looked different than any she'd seen. His eyes were glowing green, as was his hair. All in all, a menacing appearance.

"Well, what they say is true: The demon girl Raven is indeed powerful." said the figure in front.

"Who the heck are you?" she asked, blasting him back with her magic.

"I am Skulker, collector of all things rare and unique." said Skulker. "You're coming back to my world, where I can put you in display."

"Azarath Metrion Zinthos!" Skulker was blasted back again, but he fired several weapons, and Raven barely dodged them. She was about to invoke her power once more, but Skulker put an ectoplamsic gag around her mouth, putting her in serious danger.

She finally got it off and began to pull Skulker towards her, but he only smiled. He activated one of his cannons and freed himself. Afterwards, he fired various missiles and energy blasts, finally managing to take her down.

"I'm glad to see I was not proven wrong about your skills, demon girl." said Skulker, wrapping her up in green. "It's almost a shame I have to take you to my master."

The last thing Raven heard before becoming unconscious is a shouting sound and Skulker being thrown into the street.

Meanwhile, the other Titans were fighting the H.I.V.E. Cyborg was obviously fighting Gizmo, Starfire fought with Jinx, and Beast Boy and Robin held off Mammoth.

"See you in hell, Barf-Eater!" said the techno dwarf, Gizmo. Cyborg barely avoided the missile.

"Ha! You missed me!" said Cyborg, right before the missile impacted with his back. Before he could finish Cyborg off, Starfire blasted him back with star bolts, before turning her attention back to Jinx.

"Well, we'll see you later, Titans." said Jinx. "I believe our associate had found the little witch by now."

The H.I.V.E. fell back and the Titans ran full speed to help their friends. Jinx knew they did not have to beat the Titans, merely complete their master's task. Any minute now, the sounds of combat would ring, of that Jinx was certain.

So what do you think? Sorry about the rushed fights, but I didn't want to put too much action in the first chapter. Hopefully, if all goes well, I'll be able to update in a couple of days.