Okay...I'm just taking a crack at this. I was convinced to try to write, again, by a friend. I don't see why she wants me to write, but as long as i get good reviews, I will contiue this.

I, RozBen, do not own TMNT or its charaters; all rights go to their proper owners...which sucks ass.
Chapter 3: Casey? Yer an idiot.

(FIGHT! FIGHT! FIGHT!)

Itai-Ow

Usagi ran on Leo's right. He fallowed his boyfriend, runing along the darkened rooftops. His feet slapped against the concret, then he was up in the air, reaching for the other roof. His hands caught its ledge, but just barely. He made the mistake of looking down. He was at a dizzying height and tried to haul himself over before getting too dizzy to hold on. The old material crumbled under his fingers. His arm was caught by Mikey. As soon as his feet hit the solidity of the roof, he doubled over, gasping for breath. He could feel his frame shake slightly.
"You okay, dude?"
"Yes. Just...Itai...I am not used to running such long distances so quickly. Especially with all of the jumping onto stone." He eyed the drop he could have fallen and shuttered.
"Guys! Leo got worried. What's the hold up?" Raph jumped back onto the roof. "You okay, long ears?"
"Yes." He straightened.
"Dude! He's used to grass an' stuff; not all this concret."
"Oh. Yeah. Right. 'Course. So...yer okay, right?"
"Yes." he said exasperated. "May we go?"

...

They came to a sudden hault. Usagi peered over the side of the building, focusing on the mass of bodies in the alleyway. It was one of the larger ones he had seen, though it was a dead end, a large brick wall of another building blocking off any other exit. It was difficult to see much of anything. The streetlights were gritty and further from the alleyway than one would expect. The sound of metal, guns and shouting carried on the air. This part of town was deserted at night because of crime.

Usagi saw a strange sight. Was...was that another turtle?

"Dere he is! Da nucklehead. He's wearin' a black leather jacket and a hokey mask." Raph growled, watching as Casey fought back two purple dragon goons.
"Let's go. Stay in pairs. Raph, help him." Leo grabbed Usagi's hand and they jumped down, the other hot on their heels. Leo and Usagi went back to back, breaking up a larger part of the fight while Donnie and Mikey took the right. Raph fought his way left, to give Case-man a hand.

Leo lunged forward, knocking out two with the handle of his blades. He brought a kick to another's stomach and jumped over him, kicking him in the back, knocking him into a wall. He spun around, catching a pipe in his blades. He growled low in this throat. He and Usagi had been seperated.

Usagi was forced back by several ninjas wearing black garb. He could see Leo over their shoulders. Usagi's swords became flashes of light, glinting in the moonlight. He was blocking several attacks and trying to fight back, but he barely had room to breath let alone fight. Suddenly, a large green metal thing smashed several of them from his vision. His eyes widened as they scattered. He turned to see the person who threw it.

He was a turtle (well, he looked like one. Sort of.), but not one of the ones he was used to.
"Any enemy of my enemy is my friend." he grunted. Usagi's salmon eyes widened, before more ninjas jumped them. They began fighting back to back.

Mikey laughed evilly as he dodged and weaved through the crowd, knocking out peole in a blast of wild, uncontrolled energy. Don was stuck keeping an eye on his younger brother's back. They smashed through the crowd, easily taking out a large number of people, using a connect attack. Don planted his feet wide and gave Mikey a boost into the air. Mikey, like a canon ball, smashed through several people.

Raph and Casey argued as they fought.
"Ya jus' had ta get inta this, didn't ya?"
"Oi, if it were you, you would'da been right where i was standin'."
"That didn' make a lick a sence." he grunted, getting kicked in the leg.
"Would you have passed this fight up?" Casey jumped up and caught two men in the chest, sending them tumbling backwards into a wall, effectivly knocking them out.
Raph thought a moment, before knocking another guy out with a punch to the face. "Nah."

After aboutn ten minutes, the ninjas disappered into the shadows. It was left between the turtles, Casey and Usagi going against the Purple Dragons. Usagi, unfortuantly, stood in its center. Hun and his men lined one wall, his family the other. The fighting had stopped, did they know one another? Were they friends?

"Dude! Get back here!" Mikey called between his hand, which still held his weapons.
"Rabbit! I don't know who you are, but get your tail over here!" The tallest turtle, the one who saved him, growled.
"He's a bad guy!" Donnie said tencly. That was all Usagi needed to hear. He began backwaing away, twoards his friends, twoards his love.

Hun lunged forward, fury in his features. He had saved this rabbit and this was his thanks?

He caught Usagi's shirt and brought his knee into the rabbit's ribcage in lightning speed. Then, grabbing the fuzzy head, he kneed the face of his opponet. Then as he stumbled backwards from the hits, Hun's fist connected with Usagi's jaw. The rabbit was out for the count, laying on his back, blood soaking his face, on the ground at his feet.

It had happened so quickly, no one, not even Leo, had time to react.