The full moon shone down on New York, illuminating the tall skyscrapers and the busy streets. It was a spectacle to tourists, but beneath the snazzy lights, were something that if they ever caught wind of, would ruin the city. A figure stood on the rooftop of one of the buildings, his short black hair seemingly unfazed by the constant gust of wind, unlike his black knee-length jacket, which was moving erratically.

He sighed, his handsome features illuminated by the moonlight, as were his brown eyes. He looked through the darness, his eyes allowing him to see far further than a normal human should. He watched as a young couple ran through the streets, two figures with facial deformations and fangs chasing after them, and getting closer by the second.

He dashed right, jumping a 15 foot gap to reach the next building, then continued to close in on the chase. He finally stopped as he reached the edge of a building, and waited until the couple ran past below him before jumping off. He landed on an unsuspecting chaser, who crashed to the ground under the sudden impact. In an instant the boy was off him and jumped towards the other vampire, his fist slamming into it's face and sending it stumbling back. The boy landed, then spun, backfisting the vampire. He finished by slamming a left into it's gut, doubling it over and driving the stake in his right hand into it's chest. It managed a look of surprise before exploding into dust.

The other vampire slowly stood, snarling at the boy. He charged at the newcomer, only for the boy to
sidestep and slam a foot into the side of his knee, the vampire's forward momentum causing the knee to
continue to twist to an unnatural angle before it gave way and broke. The vampire screamed in pain and fell
to the ground. It instinctively reached for it's injured knee, but the boy intercepted with a kick to the face.

The vampire's head slammed back into the concrete and it cried out in pain again before the boy slammed
a stake into it's chest. The boy stood, ignoring the vampire as it turned to dust, and turned to look at the
shell shocked couple.

"Moonlight walks aren't real romantic when you're dead, keep that in mind from now on," He said, before jumping the 20 feet needed to reach the top of the building beside him, and dissapearing into the night.

\\BUFFY///

Peter Crackerly sighed and pinched his nose as he hung up his phone. He instinctively reached up for his glasses, about to clean them, before realising that he now wore contact lenses. His longtime friend was in need of help, and he was going to give it to him. Rupert Giles was one of the only good watcher's left, and now his slayer had run away, leaving the hellmouth with only the slayers group of friends and an ageing watcher to defend it.

Giles had defended the salyer of course, and Peter couldn't blame him. He was attached to the potential he was sent to train, and couldn't imagine what it would be like if anything happened to her. He would grab her and run to the hellmouth to help out if he thought that it would do anygood, but it would leave New york defenseless. Well his half anyway. But, he did have someone he could send. He picked up the phone and dialed number 2 on his speed dial.

"Hello"

"Bo its Peter," the watcher said.

"Hey Pete, what's up?"

"I was wondering if you could do me a favour. You would get to save the world alot more then we do now, and there would be more vampires and demons," He replied.

"What's the catch?"

" No catch, its the hellmouth. The slayer has run away, and it needs someone to protect it. There are already a group of individuals doing the best they can, but they are just humans, and they can't make up for the slayer. You can though."

"Giles needs help huh?"

"Yes"

"Okay, I'll go, I still owe him for saving me that time. I'll let my partner know what's going on, he should be able to cope with it, but he'll need your help, he has other stuff to protect people from too you know."

"Thankyou. Stay safe Bo, and if I hear that you got killed, I'll bring you back to life just so Joan can rub it in your face," He said. His potential, Joan, was always competitive, and took any chance she had to rub an acheivement in Bo's face.

"Gotcha. See you... when I see you I guess. Bye"

Peter smiled and hung up the phone, Instantly dialling Rupert's number.

"Rupert," he said as the other watcher picked up then phone, "Reinforcements are on the way."

Bo stood ontop of a local newspaper building, watching as the citizens of the city went on with their lives, not knowing anything about the dangers that were around after dark. He squinted as the sun reflected off of the back windscreen of a car, and turned around, just as a man in red spandex and a mask landed infront of him.

"Webhead," he said, nodding to the local superhero.

"Bo," Spiderman replied.

"I have to leave for a while. The slayer protecting the hellmouth ran away, so I'm stepping up to the plate."

"Need any help?"

"Nah man, not yet anyway. You focus on protecting here, this city needs you." Bo said, smiling, "Peter and Joan will start patrolling this side of town too, so don't push yourself too hard."

"I won't," Spidey replied. He held out his hand to Bo, "Good luck,"

"Thanks," Bo said, shaking his hand, "I'll keep in touch."

Suddenly a police car roared down the street, sirens blaring.

"Catch you on the flip side," Spiderman said before front flipping off of the building and freefalling a few meters before shooting a web onto a nearby building and swinging off in the direction the police car went.

\\BUFFY///

SUNNYDALE

3 DAYS LATER

"Great plan Oz," Xander said as he struggled at the ropes that bound his hands together. Oz was to his right, stoic as usual, despite them bieng surrounded

by 4 vampires. They had been chasing after a fleeing vampire when they had found themselves surrounded by his gang. In an act of bravery they charged at the vampires. They managed to take 1 out before they were taken captive. They were alive because the vampires worshipped some demon that supposedly could make them immune to sunlight by sacrificing either two humans or goats, Giles said that the translations were a little sketchy.

"Yeah, Gotta remember to run like a sissy next time," Oz replied.

"Exactly man," Xander said, "I knew I could start the new craze,"

"If I don't make it, tell Will-"

"What do you mean if you don't make it. If you don't make it, I probably won't either," Xander said, watching as the vamps argued over who was going to read the spell out loud.

"Good point," Oz said as one of the vamps stood infront of them and began to chant.

"Hey! Your epidermis is showing!" Xander shouted to the vampire, causing it to stop chanting and start checking itself over.

The other vampires groaned in annoyance. "Not again,"

One of the vampires stepped forward and staked the idiot vampire, grabbing the page with the spell on it before it fell to the ground. The ashes of the vampire fell to the ground, alongside four other piles of dust.

"Okay," The vampire said, glaring at Xander and Oz, " If I hear anything that isn't a chant, I start cutting tongues out. Got it," It growled at them before looking down at the spell. It opened its mouth and was about to start chanting when it felt a pain in it's chest. It looked down and saw the pointy end of a stake sticking through it's chest before everything turned black and it exploded into dust, revelealing a 17 year old former resident of New York.

"Hey guys, hope I'm not intruding," He said, grinning at the enraged look on the vampire's faces.

"You're gonna regret that boy," One of them growled out as it charged at him. He simply sidestepped and slammed his forearm into the vampire's throat, sending it chrashing to the ground on it's back. It didn't even realise that it had been staked until it was too late. The boy stared at the remaining two vampires and walked towards them.

They growled and seperated, one to the left, and one to the right, and they started to advance on him.

In one fluid motion he pulled a knife from the sheath on his thigh and threw it at the vampire to the left. The knife embedded itself into the surprised vampire's forehead, it's screams echoing into the night a few seconds later as the skin surrounding where the blade was started to sizzle.

"The blade was crafted in holy water," he said, smirking. In an instant he had closed the distance between himself and the vampire to the right, and he hooked it in the jaw. He followed up with a punch to the nose, breaking it. He grabbed the back of the vampire's head and slammed it into his knee before finally staking it.

Xander and Oz watched in shock as he walked over to the lats vampire and yanked his knife out, quickly following by spinning around and slicing it's head off.

"You guys alright?" He asked, cutting the rope around their wrists.

"Yeah, thanks," Oz and Xander replied at the same time.

"Who are you?" Xander asked, "Or should it be what are you?"

"I'm Bo. You guys are friends of the slayer I take it?" he said, more of a statement than a question.

Xander narrowed his eyes, his hand subtlely moving towards his hidden stake. "Why do want to know?"

"Cause a friend of Rupert Giles sent me to help you," At Xander's look of 'Yeah Right', he pulled a cellphone out of his pocket and tossed it to Oz. "Ask him if you want,"

"I'm sorry about that," Giles said to Bo, who sat across from him on his couch. After verifying with Giles that Bo was a good guy, Xander and Oz brought him to the watcher's house. "But I would of been dissapointed if they had of believed you straight away,"

Bo grinned, "No problem. Peter said that you guys were slayerless now," he said, the grin fading.

"Yes," Giles said solemnly. The mood of the whole scooby gang that had assembled, turned sad. "I'm afraid that Buffy had a traumatic experience and couldn't cope."

"Well I'm not one to judge someone I don't even know, but I would like it if you guys would let me take her place, atleast until she comes back." Bo said, "If you guys have survived two years fighting evil without powers or knowing the first thing about fighting, then you're as important in this fight as a lightsabre is to a jedi,"

"Not another geek," Cordelia grumbled, "Wait, what makes you think you're better at this than us?"

"This," Bo said, picking up a nearby sword and bending the blade after a little struggle, shocking everyone.

"How the hell did you do that?" Willow shouted, before realising she said it outloud. She blushed and hid herself against Oz.

"It's a long story," Bo said, sitting downi, "I've always been a natural with magic. I could cast almost any spell I set my eyes on, but I didn't really care," This caused Willow to look at him confused, as did Giles, "I've always wanted to be a fighter. I love it, and a couple of years ago I did a spell that was supposed to make me stronger, but instead it turned me into a demon. I still look the same, and I'm still who I always was, except it changed my body. Made me stronger, faster, the whole shibang. And It's not like I'm going to try and reverse it, I mean look at all the good I can do know, what better way to kill evil than to use it's own power against it.

"Cool," Oz said, his eyebrow raised slightly. Xander and the other's nodded, though they looked a little wary.

Bo gave them a minute to let it sink in before talking again, "So, how many of you know how to fight? I don't mean karate or anything, I mean how to use a vamp's strength against it." None of them spoke up or raised a hand, "Even before I used the spell, I could still take on a vamp and win without getting hit...too badly." He smiled, "Guess it's training time then huh"

\\BUFFY///

(A/N: Okay guys, This is a story that I have been working on for a while. i've made 3 other versions of it before I settled on this. Xander will be a main character after the first couple of chapters, which introduce Bo. Spider-man will cameo in a couple of chapter, but will not be a regular. And I'm planning for the story to continue through to the end of Buffy, but I will probably skip unimportant episodes here and there.

And just to let you know, the summary sucked, I know that, but I couldn't summarise the story in only 200 or so words.
Okay that's about it, please let me know what you think about it. Thanks)