Author's Note: This is story is not related to my other story A New Brood Part 1

Summary: Brood Tomb has captured some demons and has put some infected demon blood in them turning them into whatever they've been in contact with. It's up to Don, Kurama, Hiei and Raph to stop them. Will they?

Characters in it: Don, Kurama, Hiei and Raph,

Disclaimer: I don't own anyone or anything but the Brood Tomb, the two transformed ogre demons, the half goat and half camel mutant and Don, Raph, Kurama and Hiei's transformations

New Brood Arises

In Demon World, a bug demon named Brood Tomb was experimenting on some demons that he had captured. They were two ogre demons he was mixing some strange potion and he spilled it on them and it turned them into bug demons.

"It worked! Now I will use this on humans, demons and mutants and take over the Human World." Brood Tomb says sinisterly as he releases the new transformed demons.

Meanwhile Don, Kurama, Raph and Hiei were looking for a mutant fugitive that had let a strong demon out of Spirit World. Don was using his tracker to follow the mutant's trail. But they end seeing the escaped Demon that looked like a troll.

"Guys, we're in bad trouble." Don says pulling out his bo.

"Not really, Donatello." Kurama says pulling out his whip.

"Cause it's about to go down." Raph says as he pulls his sais out and charges at the troll.

The troll slams its big hands on the trying to smash Raph. But Hiei stabs it in its hand causing the troll to yell out in pain. The Troll roars and slams its other hand trying to smash Hiei but Kurama's whip wraps around the troll's wrist and Don pulled a rope out of his bag and wraps the trolls other wrist. Don and Kurama pulls down on the whip and rope causing the demon to fall and Hiei uses his super speed to tie the troll up with Kurama's whip and Don's rope.

"That was easy almost." Don says.

"Donatello, that was the easiest and worst mission we've ever gotten." Hiei says in his usual tone.

"Not really, Hiei, we've gotten worst." Raph says calmly.

"True, Raphael."

"Now, we must focus on finding the mutant who had release our troll foe." Kurama says seriously.

"Well according to my tracker he went this way." Don says point to the direction of mutant.

The four boys follow the trail of the mutant but when they get close to the mutant the mutant that was half goat and half camel was turned into a bug demon. He scared the four boys for a second but they catch him. He then suddenly turns back to normal but off of shirt was a handprint with a weird substance on it. Raph was first to touch it and then Kurama and Hiei and then Don who puts it on his sample for his microscope.

"What the shell is this?" Raph asks confused.

"I don't know this looks like blood, Raphael." Hiei says looking at the sample on his finger.

"This looks different what normal blood look like." Kurama says looking at the sample on his finger.

"I think it is demon blood but it looks infected and it's infecting the mutant's blood turning to something else…" Don explains but is succumbed to pain.

"Donny!" Raph yell out in concern but is also succumbed to pain.

"What's going on, Kurama…" Hiei asks but is suddenly in pain.

"I…don't…know…" Kurama says in pain.

All four boys start transforming into whatever they were in contact with Don starts turning into a dino like body. Raph starts to turn into a turtle like monster. Hiei was a mutant turtle he was his height and still had peacock green color skin he was wear his usual pants and he had his hair on his head. Kurama also became a mutant turtle he was his height and still had emerald green color skin he was wear his pants and he had his hair on his head.

"What the shell happened to us." Don asks looking at himself.

"I don't know." Kurama says looking at himself.

"I look like Don when he was a monster but more turtle like." Raph says looking at himself.

"I think that blood we touched had something to do with this." Hiei says looking at himself.

"I think you're right, Hiei, Donatello didn't you say that the blood was turning the mutant's blood into a something?" Kurama asks Don.

"Yeah, It was turning mutant's blood into a different color." Don explains as the transformed ogre demons come out. "I think they're the cause of this."

The ogre demons try to attack the four boys. The four boys dodge the transformed ogres. Don uses his bo to trip up the first transformed ogre into the ground and Kurama uses his whip trip the other one and Raph ties them up with Don's rope from his bag.

"These two are the cause of our current condition." Hiei says looking at the transformed ogres.

"Well, we need to find the cure to cure them, the mutant and us." Don says seriously. "It might take sometime but I can find it."

The four boys go back to the turtles' lair and Don gets started on the cure. After a few hours, Don finally with Kurama's help gets the cure. Don tries it on the ogre demons and it turns them back to normal. Don then put the cure in the mutant they caught and he his blood turns from black back to red. Don then puts the cure on Hiei, Raph, Kurama and himself turning them back to normal.

"We're normal." Raph says.

"Good, now I want to hurt Koenma for giving us this mission." Hiei says leaving.

"He's really not going to…" Don asks as Kurama puts hand his shoulder.

"No, Hiei going to do what he wants." Kurama answers calmly.

"Bein' alone." Raph says as he went to the couch and watched TV.

"Hey, Kurama, have you seen the cure." Don asks looking at his desk.

"No." Kurama answers.

"Who could have taken it?"

Outside of the turtles' lair, Brood Tomb with Don's cure in hand disappears into then air but says to his self. "Thank you, turtle, you have giving what I want. Ha haahaha."

The End?

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