Hey here is a new story, I hope you like the idea. Reviews and I do not own TMNT.

Prologue

Four teenage mutant turtles sat in there home deep under the city of NYC. Michelangelo, who wore a dark orange mask, played on his game dude. Donatello wore a mix of black and purple for his mask, was in his lab working on a new project. Raphael wore a crimson red bandana was bringing brutal blows to his punching bag. Leonardo had a deep ocean blue bandana and he was in meditation. The lights flickered in there lair making everyone come to Donatello's lab.

"Hey Donny, what's yup with the lights?" Leonardo asked crossing his arms and the lights flickered again.

"Uh, I don't know." Donatello turned his attention to his computer sliding across the room on his chair. He checked the data that flowed onto the screen. When returning his attention to his brothers the lights flickered before turning off.

"Great," Raphael huffed.

"Well it looks like the power is-" Leonardo said but was cut off my a bright light illuminating the hole lair.

"What was that," Michelangelo asked poking his head out of the lab. The lights turned back on blinding the four turtles. When there eyes adjusted three figures stood in the living room. "Uh, dudes." Michelangelo pointed to the three unknown figures. "Who are toughs guys?"

The three other turtles looked out the door following the dark orange banded turtles gaze. Raph stepped out of the room and walked up to the three figures. "Hey guys? Ya you're kind of in our home, so can ya leave?" Raphael asked irritated.

The figures all wore trench coats and a hat that sheltered there faces with darkness. One figure turned around smirking, "Hey look what I found boys, a mutant lizard." The ghost like figure taunted.

Raphael growled, "I'm a turtle, stupid." Raphael crossed his arms. "T. U. R. T. L. E. Turtle."

The other two turned around swiftly, "You always hated being called that Raph." The one in the middle laughed.

Raphael froze and the one on the right sighed. "Not you Raphael."

Michelangelo came into the room followed by Donatello and Leonardo. Michelangelo walked next to his brother, "Who are you guys?"

"Why we are you," the one in the middle chuckled. They all took off there cloths. The one on the left had a Red bandana on, but had darker red spots over the fabric. The one in the middle was a bright orange bandana, with red covering some parts in the banana. The last one had a purple mask on with the same red spots over his mask. Three mutant turtles stood over the teenagers. They looked as if they were in there 40's. The one in the orange introduced the group. "I'm Michelangelo, but you can call me Mike. This is Raphael, call him Ralf. And the last one is Donatello but call him Darin." The three crossed there arms. "We are from a different dimension, pretty cool, hu?"

"Wow," Donatello breathed out.

"Cool," Raph snorted.

"Awesome!" Mikey cheered

"So why didn't you keep your original names?" Leonardo asked.

"Leave it to Leonardo to ask the stupid questions." Ralf muttered. The six turtles chuckled.

"Well A, because we hate them." Mike said glaring at Leonardo.

"And B, they remind us of our Leo," Darin spat.

"Why? Do you hate him or something?" Michelangelo joked. The four snickered before getting a hateful glare from the three older turtles.

"Ya, we hate Leo." Raph hissed.

"So why come here?" Donatello asked.

The three spread out around the lair with there hands behind there backs. They all whistled curiously and turned around all at once. "We didn't just come here," Darin smiled. "We have been to many different dimensions."

"Oh, ya? What did you do there?" Michelangelo asked.

"Oh many things," Ralf opened the refrigerator door. "We meet the family, of that dimension of turtles. And we saw that they still had a Master Splinter and Leo."

"We don't have a Master anymore. He died in a battle with the Shredder." Michelangelo said sadly.

"Oh, so sorry," Mike said in a taunting tone.

Michelangelo shot up and smiled, "But we have a Leo!"

The three grown turtles chuckled lightly. They all made there way next to Leonardo and rubbed his head lightly. "Well to be honest we don't miss our Leo." Ralf said. "I don't think you guys will either."

"What is that supposed to mean?" Leonardo asked.

"You'll see," Ralf grinned evilly. He reached for his sai and plunged it in Leonardo's plastron. A cry of pain came from the turtle and he fell to the floor.

"Pitiful," Mike taunted.

"LEO!" The three younger turtles screamed. Mikey and Darin took out Leonardo's Katanas and stabbed him in the back. The shell on his back made a big cracking sound as the two turtles twisted the swords. Tears ventured there way out of Leonardo's eyes, and dropped to the carpet swiftly. The three younger turtles ran forward to protect there brother but were stopped by Ralf glaring at them madly. A cry came from Leonardo as the older turtles took out the swords from his back. Blood oozed out of Leonardo's back and stomach. Ralf kicked the three younger turtles back and ran up next to his brothers.

"Okay boy's it's my turn," Ralf's smile was sinister.

"Aww, but-" Mikey protested.

"You can do the next one Mike." Mike gave his brother the sword and stepped away. Ralf raised the sword in the air.

"LEO!" The younger turtles begged, "PLEASE STOP THIS!"

Ralf brought down the sword and it went threw Leonardo's neck. A gasp came from the blue clad turtle before his head slowly slid off his neck and rolled on the ground. Blood sprang out of his neck and back. The blood jumped on the older turtle's bandanas. Ralf dropped the sword and turned his attention toward his brothers. "I'm all messy let's go home before we have more fun," Ralf said. They all nodded happily before disappearing out of sight. The three remaining turtles stood there to shocked to say anything. There brothers head lay a few feet away from his body. Blood surrounded his headless corpse. Mikey let out a wail and fell to the ground sobbing. Donatello stood there unable to remove his gaze from his eldest brother. Raphael had hot tears trailing down his cheeks.

Soooo? Please Review…I know bloody but I had fun! The next chapter should be up either today or tomorrow.