A\N: this is my first fan fiction, but it most likely won't be my last. I'm starting off with a Teen Titans and Prince of Persia crossover, but instead of the prince being involved like you'd think, nope, instead I'm using the Dahaka from warrior within, but with a twist which you'll find out what it will be in the story. Also I don't own the Teen Titans or Prince of Persia, but I do own my OC.

"Talking"

'Thinking'

"Demon talking"

'Demon thinking'

It was an average sunny day in Jump City, well as average as it can get with the Teen Titans living in your neighbourhood, but what they didn't know was that their lives would change forever as he was walking down the streets.

Chapter I "Jack's here"

He was walking quietly down the street at 12:45 pm, you could easily find him in the crowd of brightly coloured people, for he wore almost entirely black clothes except for his dark grey hooded jacket where he wears the hood up a lot and on his head he wore a black cap, with jet black hair draping over his green eyes that were behind his shades and wore a black cloth over his mouth and some of his nose. He is Jack Knight.

A few people glanced at him with curious looks on their faces.

'Heh… I guess they have the right to stare at me like that' Jack thought 'I mean, its better than having them look at me with fear on their faces instead… if only they knew what I really was, heck… its better if they never know what I really am.' Jack came to an abrupt stop when his stomach growled and sweat-dropped, 'crap, I forgot I haven't eaten for a while' thought the hooded character hungrily 'I wonder if there's a place I can steal a bite around here.'

Jack walked around for 15 minutes until he found what he was looking for; a simple and ordinary pizzeria.

'On a balcony… well, I have to congratulate the architect for where they put it. It must have a great view of the city.' Commented Jack as he strode up to the pizzeria casually.

Once he got to the floor the pizza place was on, he took in the scenery, before turning around to the counter and instantly noticed the side door that led into the kitchen. He took one more glance around to make sure no-one was looking in his direction, when he noticed something that shocked him to the bone, the Teen Titans were sitting just a few meters away from where he's standing.

He thought quickly 'damn… why did they have to be here, don't they have anything better to do than just eat pizza. This is only going to make it harder for me to get my food in and out of here quick enough.'

The hooded young man took his hands out of his pockets and vaulted over the counter when no-one was looking, ducking down the second he hit the ground and stayed down for a couple of seconds before dashing through the side door to the kitchen. He took two quick glances around the kitchen until he found what he was looking for; the ovens. As he crept over to them, grabbing a pair of oven mitts on the way, he slowly opened the oven hatch and carefully pulled out the hot, tasty pizza, then closed the hatch back up.

He slowly came out with his stolen pizza and bumped into none other than Robin, the boy wonder himself,

"oh, shit," Jack cursed to himself while he slowly stood, they both were a bit amazed that the hooded thief was as tall as Cyborg was, silence followed afterwards until Robin finally broke it.

"What do you think you're doing?"

"These pizzas are great, don't you think so?" Jack answered.

A\N: I know it's a bit short, but what I had planned to happen next I'm going put it in the next chapter. This chapter just centres on Jack here. Review if you want.