A/N: Please people! Can you please review my story!

Pairings so far:

Casey/April

Leo(Harry)/Karai

Raph?

Don?

Mikey?

Usagi?

Who do you think I should pair the Hamato boys up with? Someone from Hogwarts or someone else?

Disclaimer: I don't own anything, save for the idea of the plot. So do not sue me for writing this story, which is done for fun and not for profit. Thank you.

Chapter 2

O.W.L.'s

Harry looked around the Great Hall, taking in the students which were taking their Ordinary Wizard Level tests; or OWL's for short. "Mr. Potter," Came the Divination's instructor. Harry blinked his silver eyes at her owlishly.

"Is it true you performed a successful fire reading earlier this year in your Divination class?" Harry saw that out of the corner of his eyes, Lavender Brown and Pravati Patil were glaring at him. Probably angry that he did something that they could not do. Oh well, it was there problem. Not his.

"Yes."

The instructor looked quite eager. "Would you mind doing one for us?" She asked, excitedly. Harry reluctantly nodded and sat on the floor in an Indian style, body relaxed and breathing had evened out; and very quietly began to chant in Japanese.

Suddenly, a ring of fire appeared around the entranced Gryffindor, blazing twenty feet into the air, blocking everyone from seeing Harry. And slowly, images played. Only some in the Hall recognized the mutant turtles and rat. But there was also two humans with them. A woman who resembled Lily Potter and a man with shoulder length dark blue hair and dark eyes. But, there was a turtle missing.

Turns out the blue clad turtle wasn't there. The six remaining ones; four mutants and two humans, were in depression and lounging about in what appeared to be a set of sewers. Rather big too, big enough to live in at least.

Suddenly, about fifty Death Eaters poured into the huge sewer area, and to the surprisement of the group, stunned them and apparated away to a park with their pray. Right where a tall cloaked man with glittering red eyes waited.

Lord Voldemort.

Just as the Death Eaters arrived with their pray, strange energy generators began appearing around the park. Each generator began glowing a soft white before a digital dome covered the entire park. Preventing anyone from entering or leaving. The digital dome began to glow and change from pink to green to yellow to blue and back again.

The images instantly died away as did the fire when Harry's eyes flew open and they flashed angrily. "Shell! I leave them alone for three and a half months and they get themselves into trouble!" He snarled.

/First of all/ Began Megaman. The navi's voice caused everyone to jump as Harry pulled out the electronic PET from his belt. That should be impossible, as electricity should not work on Hogwarts grounds. /You need to download some battle chips into the PET. We can't do that after cross fusion, remember/

Cross fusion?

Harry turned red, but quickly inserted several small chips into the slit on top of the PET, before snapping his fingers as his entire image changed.

Standing before them was a tall teenager with shocking silver blue hair tied back into a thick braid; which reached his waist, a delicate elfin face, and almond shape silver blue eyes. He wore a simple sleeveless skin tight black tee-shirt, plain dark blue jeans, and dragon hide black boots. The only way they recognized him as Harry, was the slash over his left eye and the famous lightning scar on his forehead.

"H-Harry?" Hermione stuttered, those that had spied on Harry before, had told the other houses what had happened. And they were getting second thoughts about their views on the Boy-Who-Lived. The blue haired teen merely nodded before snapping his fingers once more as a sleek black motorcycle appeared.

Harry put on a black helmet, climbed on and started the engine up. Everyone was surprised to hear the rumbling of an engine from the bike. Ahead and growing in front of the staff table, was a glowing black portal. Smiling, Harry drove right through it.

Leaving behind, a bunch of stunned students and staff members.

:Meanwhile:

Casey sighed to himself. It had been three and a half months since Leo passed away due to what he and April found out called Death Eaters. And none of them had been the same since. Raph was constantly blaming himself for not being able to do anything, Donny just lost himself in his inventions; never speaking, Mikey stopped joking and was constantly moping about. But, it was Master Splinter's reaction that hurt the most. The kindly elder rat kept himself locked up in his room, never coming out to eat or drink.

The young man glanced to the table where his long time crush April O'Neil was drinking a cup of coffee. They too, hadn't come out of this unscathed. Both the humans missed the eldest turtle brother dearly.

Suddenly, a loud rapping came from outside the Lair, alerted all six of them. "What on earth–?" April cried as fifty men in black hooded robes and skull masks poured in. Only Raph, Don and Mikey recognized them. "Death Eaters." Raph growled. They're the ones who tortured Leo! Casey thought in shock.

"Stupefy!"

That was the last thing any of them heard before darkness claimed them and they passed out into unconsciousness. Unknowingly, they were taken to Central Park.

"Finite Incantium."

Don groaned as he and the others regained consciousness. Mikey let out a surprised squeak. "Uh-oh." Said April.

Huh?

The purple clad turtle looked up and paled. Besides the Death Eaters, they were also surrounded by Foot soldiers as well as the Foot Tech and Karai. The green eyed dark haired Japanese woman was one person he and his brothers did not like. And there was a man dressed in a similar black hooded robe like the Death Eaters, only glowing crimson red eyes glared out.

"This doesn't look good." Casey mumbled, uneasy. The red eyed man seemed to smirk. "Time for you freaks to join your brother." He hissed in a high-pitched cold voice.

What!

Just as a thick yew colored stick was pointed at them, the ground gave a tremendous lurch as strange energy generators began appeared all over the park. The generators glowed softly, before the entire Central Park was covered by a massive digital dome that was glowing and changing colors from pink to green to yellow to blue and back again.

The red eyed man gave an angry growl before barking at one of the Death Eaters to find away out of the dome. A Death Eater with a silver hand waddled over and the moment he touched the dome, he screeched in pain as he was electrocuted by the energy it was generating.

Outside the dome, three familiar beings appeared. Two humanoid beings and a mutated rabbit. The tallest was an elder man with shaggy white hair and wore a gold goblin mask and was dressed in a red and gold kimono. He was the Daimyo; ruler of the Nexus. Next to him was a young man; preferably in his mid to late teens, with long bright red hair that was tied into a high ponytail, a rough looking face and light green eyes. He wore a simple dark blue shirt, dark blue pants and sandals. He was dressed like an old fashioned ninja. His name was Faust; the Daimyo's son.

The mutant rabbit had grey fur, his long ears were tied back and worn onyx eyes. He was dressed in a dark blue Japanese silk shirt, black tunic pants and flat sandals. Tied to his waist on his right side was a dagger while on his left was a gleaming katana.

His name was Usagi Yojimbo.

"It seems we are too late father." Faust said quietly, watching as a Death Eater was electrocuted by the strange dome. "We must help them Daimyo-san!" Usagi pleaded, seeing his friends about to be killed by the Death Eaters.

Suddenly...

A bright blue blur rushed past the surprised group of three and dove into the dome. There was a flash of yellow lightning, as the blur obviously got through. "Kill them!" The red eyed man yelled. "With pleasure my lord." Drawled a Death Eater, pointing his wand at the now terrified group. He was about to use the most dreadful of curses, when a furious voice rang out.

"MEGA BUSTER!"

A blast of purplish energy sent the Death Eater crashing into the dome; the Death Eater screeched in pain before slumping into unconsciousness. The blur that the Daimyo, Faust and Usagi had seen, revealed itself to be a tall teenaged boy.

He had a soft cherubic face, lightly tan skin, spiky silver blue hair peeked out from underneath his helmet, and icy silver blue eyes glared at the Death Eaters. The teenager was wearing a skin tight dark blue body suit; there was an orange circle on his chest surrounded by a yellow ring with a black line going through it, racing from the circle, were two icy blue stripes; one on each side, each icy blue stripe was going away from the circle and ran down his sides, before ending down by his thighs and circling around his thighs twice, he also wore knee high sky blue armored boots, elbow length sky blue armored gloves, and a dark blue helmet on his head which had the same orange circle covering his ears, and an ice blue spike jutting backwards on each side of the helmet.

So, who was he?

"Leave them out of this Tom." The teen said quietly, his voice eerily familiar. It can't be, April thought in shock. "Leo?" Donny breathed. Those glittering silver blue eyes soften slightly before hardening as he glared at the Death Eaters and 'Tom'.

Karai was surprised to see that the human teen was indeed Leonardo. She had been a bit upset that the mutant turtle had died, but seeing him as a human made her blush. He was cute though.

"Potter." 'Tom' said simply. While this was going on, the Daimyo, Faust, and Usagi had appeared behind the stunned group. The three brothers, Master Splinter, Casey and April were just glad that Leo was alive. Even if he looked completely different. "What's with the new look Potter?" Sneered another Death Eater. Harry just ignored him.

"Well, well." Said a mocking voice that grated Harry's nerves. "I didn't think I'd be seeing you so soon Megaman."

Huh?

In a glimmer of blue data, five net navis that Harry recognized materialized. The fused net op and net navi frowned. The first one had a round yellow face with large blue eyes and blue clown like hair sticking out from the sides of its head, blue lips, and blue arms with yellow fingers. It was wearing a bright pink dress with blue legs with yellow feet, and was sitting upon a white ball with blue spots.

Wakkoman.

The next one looked like a robotic version of a fantasy warlock. It had a round black face, and glowing yellow eyes. It wore a blue mechanical robe with long sleeves and blue armored boots.

Magicman.

Next to Magicman was a robotic humanoid with pale green skin and cold ruby red eyes. He wore a skin tight dark blue suit with clunky bandaged arms, and large robotic feet. Strapped to his back were lightning rods.

Elecman.

Then came a net navi that resembled a walking torch. And with one hot temper to boot. Harry remembered encountering this navi and its net op a little too many times.

It was Torchman.

And last but not least, was one net navi that Harry truly despised. The navi had a normal human face; if you could count the pupil less blue eyes. The navi was covered in red armor that was trimmed in yellow. Its upper body resembled an airplane's jet engine; with glowing blue flames jutting out from its shoulders, back and red helmet. Its long cylinder arms ended in yellow metal fingers.

"Burnerman." Harry hissed.

Burnerman grinned nastily at him causing Harry to growl even louder at the amused darkloid. Harry was about to retort at the evil net-navi when he felt an icy chill down his spine, causing him to shiver. He tilted his head, straining with all of his might, as a sound was being brought over the wind. And a strong scent reached his nose. His eyes widen in horror as he realized what he was hearing and smelling.

Screams...

...and blood...

"What is wrong my friend?" Usagi asked quietly, as he stepped up to the agitated teenager. Harry's eyes were somehow shadowed, but to the ninja's shock and anger, he shoved Usagi with tremendous strength. Usagi; although he would later deny this, yelped in shock as he landed roughly on his back.

The samurai rabbit looked up; ready to demand Harry why he had shoved the fighter, when his sensitive ears picked up on Harry's sudden cries of pain. A dark reddish brown blur had slammed into the Gryffindor, and threw him back into the dimensional area. Golden energy cackled around him as he was electrocuted and collapsed to the ground. Smoke still rising from his quivering body.

With a grunt, and a single hand over his chest, Harry slowly stood up. And Usagi wondered why Harry held one hand gingerly over his chest; more importantly, on his left side. And then the samurai rabbit saw the reason.

Dark red blood was beginning to seep under his fingers; staining his body suit. The World Three Net navi's as well as the darkloid looked at the wounded teen with shock in their eyes.

"H-how can you bleed?" Elecman stammered. Harry ignored him, and focused on what had thrown him into the dimensional area. Everyone, human, mutant and digital, followed his gaze and felt an overwhelming sense of fear as they saw just what it was.

It was like something out of a nightmare. Just seeing it made Voldemort sick to the stomach. Even Death Eaters trembled in fear at the sight.

Nominally, it had a human shape: two arms, two legs, though its spine was bent in such a way that it could move on all fours—which it appeared to be doing so. It had skin like a rhinoceros's, plated and faceted, only it was more brown and red than the gray of a rhino. Donny wasn't too sure, but it looked like there were bones sticking out amidst the corded skin. The thing's fingers and toes ended in huge claws that could render through steel.

The head was...strange.

It had a huge, squared-off mouth, filled with jagged teeth and a tongue that looked like a snake had taken residence up in its mouth.

Scariest of all was the creature's eyes.

It didn't have any.

"What is that thing!" April asked shrilly. "It's a Licker. One of the Hive's earliest experiments." Harry said suddenly, eyes clouded with memories of something rather painful. Donny stiffened. Did his brother just say what he thought he just said?

Experiments!

"How can you know this Leo?" Casey asked, shakily. Harry looked towards him with vacant silver blue orbs that flashed something the man knew quiet well.

Fear.

The Licker growled softly. Harry realized that the head was more angular, the claws had expanded and the torso had lengthened. Then the Gryffindor realized it was a level two Licker.

Just peachy.

Harry backed up slowly, not wanting to alert the Licker to his presence. "Kill that thing!" Voldemort roared. Harry winced.

Busted.

The Licker let out an angry roar and Harry could sense the hunger in that loud sound. Harry whirled around just in time to see the Licker pounce on what Harry could only guess to be Lucius Malfoy, and began ripping the dark wizard to pieces. The man's dying screams could be heard throughout Central Park.

"I'm going to be sick." Mikey whimpered, looking away with his eyes closed. Harry's silver blue eyes flashed darkly at the stunned Dark Lord. "You idiot!" He hissed. The Licker's body changed once more. This time, it gained razor sharp spikes on its back.

The Licker then focused its gaze onto Harry who was trembling as it gazed at him with those fleshy eyeless gaze. He closed his eyes, waiting for the impact that would take his life.

Only, it never came.

Instead, he felt strong arms wrap around him, as a lean body shielded him from the deadly Bio Weapon. Stunned, he opened his eyes and froze as he saw it was a net navi who saved his life.

The net navi looked like an ordinary teenager in his late teens with a strong angular face, a lean figure and long spiked white hair. The navi wore a skin tight light black body suit with a single grey stripe going down his body on each side, knee high red armored boots, elbow length red armored gloves, a red armored breast plate with a ½ black and ½ white circle on his chest, a red helmet that had a white spike on top and a ring of white around the trim, and black visor glasses.

Protoman.

"W-why?" Harry stuttered. Protoman grunted in pain as the Licker tore through his back and looked down at the stunned teen under him. He gave a dry smile. "Heh, merely paying a life debt Lan." He whispered, before collapsing into Harry's arms. The licker jumped back, displeased that there was no life force with Protoman. Slowly, Protoman's lifeless body was digitized in tiny glimmers of light.

PROTOMAN DELETED

Harry's pupils dilated down into nothing as rage consumed him. The circle on his chest burst with sickly black energy, which engulfed him. As the black mist began dying down, a new form was seen.

The net navi had a cherubic face; but it was the color of snow, high cheek bones, full ruby red lips and long eyelashes that would make any girl envious. He was wearing a skin tight pure black body suit, knee high ruby red armored boots, elbow length ruby red gloves, a ruby red armored breast plate, a dark ruby red helmet that held two dark purplish black spikes; like horns jutting outwards, and clear black visor/goggles.

Glittering upon his chest; right over his heart, was a black heart outlined in thin dark red, with a jagged red "x" going through it. Those eyes slowly opened, and everyone, minus the Licker, backed up in fear. Raph remembered that Leo had silver blue eyes. Instead...

Dark red eyes glowed hungrily at them.

"Something does not feel right Father." Faust said, nervously. "I feel it as well, my son." The Daimyo said quietly. The Licker started growling and lunged once more for the changed Harry. Only to have Harry calmly jump over it and shake a mocking finger at the creature.

The Licker was confused. It was not used to having its prey mocking it. The Dark Harry grinned at the confused Licker, revealing a set of needle point fangs. He blurred, before vanishing completely. "Where did he go?" Mikey asked, looking around. "I see him." Raph said uneasily. "And I wish I couldn't."

Huh?

April followed the rasher of the ninja turtles gaze and paled. Harry was on top of the Licker, and had his right hand embedded deep within its chest. With a toothy grin, Harry ripped his arm out; letting the dark red blood to ooze down his arm. A throbbing black mess was in his palm. And then Donny realized what it was.

A heart.

The heart beat once, twice before going dead. The Licker crumpled to the ground, dark blood pooling under its now rotting body. With a sickening smile, the Dark Harry swallowed the once beating heart. Almost relishing as the still warm organ slid down his throat; a bit of blood dribbled down, giving him an evil appearance.

Those red eyes locked onto the gagging Death Eaters and he raised an eyebrow. Was Voldemort looking ready to throw up?

Hm.

Interesting.

The World Three Net navi's looked sick. "That's it, I'm outta here." Wakkoman whined as his body was surrounded by data.

WAKKOMAN LOGGING OUT

"Right behind you." Elecman mumbled.

ELECMAN LOGGING OUT

"He is way too powerful for us to handle. You are on your own Burnerman." Magicman said, nervously.

MAGICMAN LOGGING OUT

"They're right." Torchman grunted.

TORCHMAN LOGGING OUT

Burnerman scowled as the navi's logged out. However...

By looking at the dead Licker, seeing Harry/Megaman swallow its heart, just made the darkloid a bit wary. So he too, decided to retreat. For now.

BURNERMAN LOGGING OUT

Without the net navi's being there, there was no reason for the dimensional area to remain there. So, the dimensional area slowly digitized itself. Dark Harry fell to his knees; as his form gave away and reverted back to the blue-and-silver PET. A black battle chip slipped out of the PET; which had the same black heart insignia on it. So, Harry was left once more in his street clothes, save for the fact, his chest was still bleeding from the Licker's earlier attack.

"Man that's tiring." Harry mumbled, slowly standing up and winced as he did. For his chest still burned from the Licker's claws. He only prayed he wasn't infected. "Don't move Potter." Came Voldemort's icy tone.

Surprised, the Gryffindor looked up and froze. Mikey, Donny, Raph, Master Splinter, Usagi, April and Casey were being held down by Death Eaters. Then Voldemort gave a sharp nod to the Death Eaters holding the animal ninja's. Harry narrowed his eyes as he watched those five Death Eaters pull out a small vial of silver green liquid and forced it down their throats.

Suddenly, skin replaced either fur or green scales. April, Casey, Karai, Faust, the Daimyo and Harry gaped.

They were human!

Master Splinter now looked to be a man in his late fifties with greying brown hair, light skin and grey eyes. He still wore his old kimono.

Raph now appeared to be an ordinary fifteen year old boy with messy locks of ruby red hair, lightly tan skin and dark red brown eyes. His clothing consisted of a red tee-shirt, blue jeans and white tennis shoes.

Donny was now a fourteen year old boy with messy locks of purple hair, lightly tan skin and lavender eyes. His clothing looked exactly like Raph's; only instead of a red tee-shirt it was purple.

Mikey was a thirteen year old boy with messy locks of bright orange hair, lightly tan skin and dark orange eyes. Like his brothers, he was wearing a tee-shirt; but was orange, blue jeans and white tennis shoes.

Usagi was now a sixteen year old boy with long grey hair tied back into a ponytail, pale skin and dark eyes. His clothing however did not change at all.

Harry frowned. How to get them away from the Death Eaters and escape with all of their limbs in tact? Then he smiled.

He knew what to do.

"Throw down your wand Potter. And they'll live." Voldemort continued to instruct. "Don't do it Leo!" Donny yelled. Harry silently tossed his wand, which clattered to a pleased Dark Lord's feet. "Kill them." Voldemort instructed. "No!" April screamed.

"TIME!" Harry yelled suddenly.

Numbers of a clock flashed around the Death Eaters and Voldemort, freezing them. Harry smirked at the surprised frozen Death Eaters and Dark Lord. "Time to speed things up a bit." Harry muttered. The numbers of a clock flashed around him, glowing a soft pink, and he seemed to be moving faster than normal.

He was at the face of the Death Eaters who held his friends and he grabbed them, and a surprised Karai. "You're coming with us." He hissed at her; she just nodded dumbly and allowed him to drag her back to his waiting friends and family. Raph glared at her.

Already, Harry felt the time spell wearing off, and knew he needed another plan. And fast. "Uh, guys?" Casey began uneasy. "Those Death Eaters are beginning to move again." He said, gesturing to the stirring Death Eaters and Dark Lord. "Hold on tight." Harry mumbled. "What-" Raph was cut off as Harry slammed his fist into the ground.

"Tidal Wave!"

The second Harry's fist touched the ground, a huge wave of icy cold water washed over Central Park. When the water died down, and Voldemort and his cronies could move once more, Harry and the ninja gang, minus the Foot, were gone.

"POTTER!" Voldemort yelled angrily.

:Hogwarts:

The staff could only stare at the spot where Harry Potter had vanished moments before. They knew something was up with the young Gryffindor, but no one had expected this to happen! "Seems there's more to Mr. Potter than meets the eye." Dumbledore mused out loud, earning a nasty glare from Snape.

Suddenly, the portal reappeared about twenty minutes later, dropping Harry along with ten other people onto the ground. They were soaked with water for some reason. "Get off of me Raph." Harry growled to the red haired teen who was trying to get off.

Slowly, they managed to untangle themselves and stood up, albeit shivering from being soaked with cold water. Cho looked at Harry closely, seeing streams of reddish pink water dripping onto the ground, under his feet. Then she realized why the water was reddish pink on him only. She looked into his silver blue eyes and said the only thing she could think of.

"Your bleeding."

Harry had been running on pure adrenaline since the attack with the Licker, and was finally beginning to burn out. He was breathing heavily, a hand over his wound, he looked up into Cho's dark eyes and gave a weak smile. He began swaying on his feet from blood loss and collapsed. He could vaguely hear Mikey's distressed cries and through hazey eyes saw Raph's concerned gaze.

Then nothing.