We're back on chapter 14.

WARNING: I DO NOT OWN TMNT AND KIM POSSIBLE OR ANY OF THE CHARACTERS.

Almost near the abandon warehouse, the turtles and their human friends stared at the building, guarded by several Foot-Bots. The heroes were armed and ready for the battle to rescue Kim and Karai.

"That's Drakken's hideout, all right." Ron said.

"Uh-huh." Ruffus agreed.

"What do we do know?" Casey asked.

"Right, here's what we can do." Leonardo said. "Ron, April and Casey, you keep Shego, Bebop, Rocksteady and the robots busy while the four of us get KP and Karai. Anyone get that?"

"Three of them out, four of us in. Got it, Leo. Donnie, you've got that retro-mutagen ready?" Raphael asked.

"All set." Donatello was holding a pile of retro-mutagen.

"This is gonna work on him?" Ron asked.

"It worked one Kirby." Donnie said.

"You guys be careful with Ratzilla. He's skilled." April said.

"We can handle him." Raph said.

"Right, let's get this started here." Michelangelo determined.

The human heroes marched to the warehouse, armed with weapons. Ron, April and Casey stands still waiting for the robots to come out.

"Hey, Bonehead, Pigface!" Casey shouted out. "Are you there?"

With that sound, Bebop, Rocksteady and the Foot-Bots marched out from the building.

"Here you are. Y'know, you two are the stupidest henchmen I have ever had." Ron said.

"Stupid." Ruffus agreed.

"Oy, who do you think you are, insulting us like that?" Bebop snapped.

"Da, is no nice, the name calling." Rocksteady snapped. "Attack!"

The two mutants charged at the humans, but Ron jumped on Rocksteady and started punching him in the face.

"Ow. Ow! That is so mean." Rocksteady said before he punched his face trying to get Ron, but Ron jumped off.

Then Ron shocked his with his stick. "Take that!"

Bebop used his mohawk to blast April, but she used her powers to create a force-field. When Foot-Bots attacked, Casey used his stick to knock three of them down.

Unknown to the villains, the turtles sneaked in the building.

"Hey, Bebop, are you even related to Micheal Jackson?" Casey asked bluntly.

"Watch it." Bebop said before he blasted his mohawk.

Casey then punched him in the nose. "Casey punch!"

April used her tessan to slice nine robots in half, and she kicked four of them down. The Foot-Bots tried to attack Ron, but he used his electric staff to shock them, shutting them down.

"I love New York." Ron said before bashing down two Foot-Bots.

"Me, too!" Ruffus agreed.

April grabbed Bebop and tossed her down the ground. Then Casey used his stick to knock a Foot-Bot's head off.

Rocksteady realized something was very wrong to him. He did not see the turtles fighting with the humans.

"Where are the turtles?" Rocksteady wondered.

In the lab, Drakken and Ratzilla were working on the Mutagenator, but then, the turtles barged in through the door.

"Stop right there, Drakken." Leonardo demanded.

"The turtles?!" Drakken was shocked. "Keep them away from the Mutagenator!"

"Yes, sir." Ratzilla said before he charged at the turtles.

The turtles dodged the rat mutant's attack. Donatello tried throwing his retro-mutagen at Ratzilla, but he dodged the retro-mutagen and it hit the wall. He threw and threw every single one of the retro-mutagen, but he kept dodging and Donnie ran out.

"Damn, this guy doesn't want to be hit with the retro-mutagen." Donatello said.

Raphael tried to use his sais to slice Ratzilla, but he grabbed his wrists with his tail and threw him down the ground.

"Ha! You guys fight like ladies." Ratzilla said before Raph charged back at him.

Leonardo and Donatello ran to Kim and Karai, but Dr. Drakken attacked with his laser.

"Uh-uh. No rescue." he said before he tried to shoot Leo and Donnie, but they dodged, and the laser melted the stapp on Karai and Kim's wrists. "No!"

The girls were free. Karai and Kim stands near Leonardo and Donatello.

"Leo, Donnie, we've gotta empty that machine and destroy it." Kim said.

"He's gonna make a cloud and mutate the entire world." Karai said.

"I'll empty that machine, you guys keep Drakken and Ratzilla busy." Donnie said.

When Donnie was about to ran to the Mutagenator, Shego came out from nowhere and tried to slice him with her glowing claws. Leo, Karai and Kim charged at Shego. Shego tried to blast them, but they dodged the fireballs.

"Keep still!" Shego shouted.

Karai jumped and attempted to kick Shego, but she grabbed the leg.

"Damn." Karai said before she punched Shego in the nose.

Drakken was shooting, but Leonardo used his swords to block the attack. Leo ran to Drakken and knocked him down.

"Oh, you got me." Drakken taunted before he used his gadget to shoot Leonardo to the wall. "Not!"

"Take that Ratzilla!" Michelangelo shouted before he hits Ratzilla with his numbchucks.

"Impressive." Ratzilla said before he bashed Mikey to the wall.

Raphael tried to attack Ratzilla, but he whacked him. Raph and Mikey gets back up and charged at the rat mutant.

"Bring it on." Ratzilla used his tail to whack the two turtles, but they dodged.

While Drakken and Shego were fighting Leonardo, Kim and Karai, Donatello was on the Mutagenator to empty the mutagen from the machine.

"Keep them busy while I tried something." Donnie said while tapping the buttons.

Shego tried attacking KP and Karai, but the girls dodges the fireballs and the claws. Karai grew her tail and whacked Shego to the wall. Shego ran to Karai and punched her in the gut.

"Nice moves, Miwa." Shego mocked.

"Aw, how nice for you to call me that." Karai said. "No, I really mean it, Shenna."

"DON'T CALL ME THAT!" Shego roared furiously as she charged at Karai, but she jumped above and kicked her in the back. "Oh, my back!"

Dr. Drakken picked up an electric staff and tried to attack Leonardo with it, but he kept dodging the attack. Drakken ran up the stairs while Leonardo followed him.

"Come back here, coward!" Leo demanded.

"Dr. Drakken cowers to no one!" Drakken charged at Leonardo with his staff.

Leo used his swords to hold shield while Drakken struggled with his staff.

"Give up. There's no use fighting me." Drakken said.

"Never." Leonardo determined.

Then Shego scratched Karai in the arm, making her scream in pain, Leo turned to Karai in worry.

"Karai!"

It distracted him from Drakken when he used his staff to trip Leo off balance. He laughed evilly.

"NOW! Insolent reptile, prepare to die." Drakken points the electric end at Leonardo.

Raphael and Michelangelo tried using their weapons at Ratzilla, but he grabbed them both by the necks.

"Thought you can beat Ratzilla? Well, keep dreaming, 'cause it's gonna be your last." he said evilly.

Then, Ron and Casey barged down the door and charged at Ratzilla. Ron jumped and kicked him in the face, freeing Raph and Mikey from his grip. April ran and joined Karai and Kim to fight Shego.

"What happened to Bebop and Rocksteady?" Raph asked.

"They won't be a problem." Casey said.

Outside, Bebop and Rocksteady were tied up in the van.

"I's feeling uncomfortable here." Rocksteady said.

"Me, too." Bebop said.

Back inside, the heroes were continuing fighting against the villains. Donatello tapped on the monitors of the Mutagenator, he was reaching to success.

"I got it!"

He pressed a button, and mutagen comes out from the pipes of the machine, emptying it.

Drakken saw the Mutagenator being sabotaged. "NO!"

Leonardo kicked Darkken, and he fell into the ground. He tried to get back up, but he went unconsciousness.

Leonardo jumped on Ratzilla and bashed his head. Shego tried to attack April, but she used her powers to lift her up.

"Whoa, whoa, whoa. I draw the line on psychic people." Shego said. "Put me down!"

"Sure." April said before she threw Shego down the ground.

Ratzilla tried to attack the heroes, but they moved quickly and punched him. Then KP, Karai and April joins their friends to fight against Ratzilla. The rat mutant managed to grab April by the neck with his tail.

"No one move or she'll have no air." Ratzilla said while choking April.

Everyone stopped moving as he ordered them while he's using April as a hostage. Shego regained consciousness and watches Ratzilla choking April.

"For the way that I see, you are as weak as Shego." Ratzilla said.

"THAT'S IT!"

Shego got really angry, she threw a gigantic fireball straight to Ratzilla. Ratzilla was shocked at the moment, then the fireball hit him, shooting him straight to the Mutagenator, thus blowing up half the machine, and killing Ratzilla.

The heroes were shocked at Shego, killing Ratzilla.

"Why the hell did you do that?!" Leonardo asked shockingly.

"I have had with that jerk." Shego said.

"They said you and I are alike? That's a laugh." Raphael said. "You are a killer."

"Thanks." Shego said.

The Mutagenator was malfunctioning after Shego threw her fireball at it and Ratzilla. It was overheating, enough for it to explode.

Drakken regained consciousness and looked at his machine blowing up.

"MY MUTAGENATOR!" he cried out.

Stockman returned to the lab and witnessed the Mutagenator exploding.

"What is happening?!" Stockman was shocked.

"My Mutagenator is exploding!" Drakken said before he and Shego ran out to exist.

Stockman flew away thought the window. The heroes ran out to escape the exploding building.

Outside, Rocksteady and Bebop managed to untie themselves, and when they heard exploding sounds, they knew something's gone wrong.

"Maybe we's should go, comrade Bebop." Rocksteady suggested.

"Yeah, Ivan. I think we should." Bebop said.

The van quickly leaves the side of the building before it could explode. The turtles and heroes managed to leave the building, and so did Drakken and Shego. The warehouse finally exploded. Fire and smoke around the damaged building.

Just as Drakken and Shego were about to leave, KP use her gadgets to stop them.

"Gotcha." she said.

The turtles and their friends went down the sewers before the police came and witnessed the flaming building, and Kim Possible and her sidekick holding the villains captive.

"Nice work, KP." an officer said before handcuffing Drakken. "Just like last time you saved New York."

"That's our job." Kim said.

"Yep. We always kick bad guys' butts." Ron said.

"You think you're all that, Kim Possible, but you're not!" Drakken said in the police car.

"Is that all you could say?" Shego asked annoyed.

"If only Ratzilla would be here." Drakken said upset.

"Yeah, well, he's dead. Get over it." Shego said.

"Oh, you are so cruel." Drakken said. "I really am disappointed in you, Shenna."

"Drakken. Don't. Call. Me. That." Shego threatened.

At the Foot hideout, Stockman, Bebop and Rocksteady returned to report the failure to the Shredder.

"So, Drakken failed." Shredder said. "I have no doubt he tried to double-cross me."

"How would you know that, sir?" Bebop asked.

"Stockman overheard him talking about it." Shredder said. "I thank you for spying on that blue idiot, Baxter."

"My pleasure, Master." Stockman said.

"Those turtles and Kim Possible may have foiled my plans. But next time, I will destroy them. And when I do, my revenge will be final."

Chapter 15 will be coming.