AN 4/18/17: Edits and partial rewrite.

denis.d2505: Yeah no sadly Harry will never gain all of Slender Man's powers nor will he become slender (However that's not to say he won't be using that as an idea for a prank of course)

Masky is based loosely on the character of the same name from the Marble Hornets YouTube videos, and Rake is a creepy pasta of his own so he is just based on himself.

MP7 BOSS:

1: Harry is a boy c: and Slender didn't at first notice Harry was Lily's child until he found Lily's sister. It was hard for him to forget a person with such a painful scream.

2: No there will be no godlike Harry for any reason and sadly not because of the sigma radiation. Slender is not a god and nor can Harry be even with powers like his.

3: Harry might go to Hogwarts and if he does in fact go he will of course not be alone.

4: As of yet I have not decided how many but it's unlikely that many will show up now. Harry is a young boy and Slender will keep all of the other pastas away (Except for a certain few) from Harry for the sake of the boy's mind. This also answers question 5. Slender will not speak to Harry until he is older as it is required to be Slender's proxy to be able to understand him if you are not already a pasta.

6: Nope sadly never going to happen because Slender is not a wizard nor even remotely human. As well Harry is gaining a few very very slight changes by just being with Slender as he has so theoretically the longer Harry stays with him the more changes that will appear.

dmc fanboy: Thank you for liking my story and my oddball choice of crossover. Harry will gain some oddities that come from living with Slender but due to his magic it is unlikely he'll mutate like the Rake did. It takes a very long time to mutate to such a level as the Rake did, and of course how Masky is mutated is a question too C:

It would be no fun if everything was one sided. Slender is powerful but that's not to say he is going to be able to kill every enemy and go everywhere. Magic is tricky and Slender doesn't use magic even if it seems like it. Though a patronus would have no effect on him. He's dark but he is not a living shadow. Crawler is more akin to one then him.

ShadowTomes: Nope no one has told me that and to be honest, I hate them so I'm ok with them being misspelled. Besides their name isn't worth going back and fixing hehe.

Sorry this has been so one everyone but finally here's the chapter. It's extra long to make up for me being gone so long.

Harry kept staring out the window with a frightened look covering his face. Harry wasn't seeing Masky or the Rake anymore, instead he was seeing the forest and a group of people. He didn't know who they were but they kept saying things about taking Harry away and killing Slender Man. The thought of losing his new family scared him, but the feelings of greed and arrogance he could feel from the lead human scared him the most. Harry didn't want to feel those things or see those awful people.

The little boy began shaking and blood dropped down from his now black eyes. The Rake moved before Masky could and wrapped his claws around the boy's face. It moved it's face close to Harry's and pressed it's forehead against the boy's. It's hollow black eyes flashed a dull red. Harry blinked and suddenly he was saw the Rake's face. Harry whimpered and closed his aching eyes before he hugged the Rake, crying in earnest. "B-bad people wanna take me away.. They wanna kill Slender." The young boy cried quietly clutching the Rake while Crawler appeared from the shadows looking enraged by the sound of his second child crying.

The Crawler had grown closer to the human boy during the last week. Watching how the boy treated it's last child and how even though the boy feared them he had treated them with kindness. It made Crawler grow to accept Harry as their own since Slender had already taken him, they might as well do the same. The child even ran to them for comfort if they were near.

"What has happened? Why is the child crying?" Crawler demanded, it's voices angry and cold looking behind a shocked Masky before Slender Man reappeared standing behind Masky. Slender looked out the window just as Harry had and the lights began to flicker as static sounded so much louder then the sound Harry had made. Slender growled and the sound was harsh and unnatural before he teleported away.

In the nearby forest.

Fudge didn't care about any dreamed up creature a coward and a traitor think they saw. Frankly Fudge believed completely that this Slender Man was some made believe probably created by the deatheaters instead of any real being. If there was some creature killing people with tentacles it would be dead by now. And so Fudge brought a group of his best Aurors with him to hunt down the creature, if it was real, and get Harry Potter back. Harry Potter was just a weak child hiding. Fudge would be so revered for being the savor of Harry Potter, the poor lost child who had lost his family all over again. It might even get him into the Order Of Merlin for saving the brat.

Of course Minister Fudge believed in his own greatness so much so that he didn't even notice the tall chalk white being standing right besides him. Fudge's man however did and they stopped dead in their own fear of the creature. Fudge stopped and looked behind to see his men frozen in fear. "Oi what is it now?" He asked annoyed that they were scared of a mare forest at night. "S-s-sir.. N-next to y-you.." One of the Aurors said before the Minister looked to his side and saw the front of a rather nice suit, at least before he looked up. Fudge has seen many things to fear, of course he never tells anyone he fears them, but there was nothing so frightening that made him quite so faint as this creature. It was scary that much was clear and so was it's anger.

Slender beyond angry, enraged was a fitting word. They threatened his child, frightened him, made him cry and they didn't even care that their leader was so embedded in his own greed that he didn't care for the child he was supposedly saving. The Slender Man reached out grabbing the man around the neck and lifted him up. Fudge choked from the tight grip and properly wet himself mid air. Fudge was lifted right up to the head of the creature before an awful ripping sound came. The creature was ripping its own skin open where it's jaw was while it held Fudge in the air so close to that exact place. Black tar, or what looked like it dropped from the maw of the human like creature as it proved it did in fact have a mouth. A large sharp toothed filled maw that dripped the black tar. None of the trained Aurors or the Minster could do anything with their fear overriding everything else. The Minister himself was absolutely frozen as he starred in the gray and black mouth of a creature that was about to eat him, or so he thought at least.

The Slender Man suddenly dropped the worthless human and disappeared as fast as it came but not before a warning was left behind in it's place. Pieces of paper began to drop from the trees around them.

The Aurors found themselves freed from the crushing sense of fear that had left trapped them. A few of the Aurors went to the still frozen in terror Minister who laid on the ground staring at the place where that creature had been. The many who were too frightened to move didn't even notice the few aurors that had fought through their fear enough to pull out their wands and move into a circle so to protect each other, and of course the Minster.

One Auror finally picked up one of the little pages and froze at the words on it before gathering up the rest and reading them too.

A̷̧L̢̡͞W͞A̴͠Ý̢͞S̀͜ ͏̨W͡͠A̕T̷C͡͠H̀͟E̴̡̢S̸͞ ̵͟N҉O̷̢ ̨E͏̛Y͡͠E͠͏S
̡
̛F̵OL̨͜LỜW̸̢S̛͢͢
̷̀͘
C͏͘AN'T̴ R̛Ų͏Ǹ̶.̵
̡͞
̷̡͘H̸̷͡E̕͜L͜P͏̵ M̧E
̷
̶̷D҉͘O͡͞N'T͡͞ ̨̕͞L̸͡OO̡̨K O̢R ̵͏IT̶̨ ̕T̴͡A̴̸K͡EŚ͘͡ ̛͢Y̵͞O͏U

͞L҉̧̛E̶ÀV̀E̛ ͘ME̵ AL̴Ò̶N̷͘͟E͟
̕
̀NO̷̴̧ ͜NO͢ N͢O͜͜ ́

̴N͏Ǫ̵̧ Ņ̸O͝ ŃǪ̴͝ ͟͏

N҉O ̨̀N̡͢O̷͝ ̕͢N̶O̧͝
Ń͟O ̧NO̵͢ ͟͟N̵͡O̧

There were drawings on the rest of the pages and the Auror nearly pissed his pants. The Aurors who weren't about pee their pants took the pages and their Minister before fleeing from there.

In Slender's Mansion.

The Rake had been pried off Harry and he was now in the skinny arms of the Crawler being held and comforted. Harry still refused to open his eyes. The boy was scared of seeing again if he saw those people again. He just didn't ever want feel their feelings again. They felt so dirty and bad.

Crawler looked at Slender when the creature reappeared. Harry whimpered when he felt himself being moved to a different set of arms. Long ones this time. The young boy near burst into tears all over again as he felt his hair being stroked again. Harry felt Crawler's arms wrap back around him and over Slender's arms. His monstrous care takers were trying their best to calm Harry. Soon the tumors and whimpers stopped and Harry looked up at Slender, his eyes still closed. "I.. I don't want to open them again.." He whispered. The only response Harry got was more petting and a tiny wisp of too quiet to hear words near his ear. Harry bit his lip before he opened his eyes. All the boy saw was Slender's chest and Harry let out a sound of sheer relief.

Harry looked up at Slender's face and then Crawler's and smiled. "You are safe my child." Crawler whispered gently. Harry nodded but he didn't see that his eyes has gone pure black entirely before returning to his human white and glowing emerald green.

It took a few hours after that in Slender and Crawler's arms for Harry to fully calm down but everyone felt better and happier once Harry had returned to his quietly cheerful self.

"Crawler how did I see those people?" Harry asked as he sat next to the shadowy being reading the cookbook Masky had gotten him a few days before since Harry liked cooking so much. "You are our child and because of that you are gaining pieces of our power." Crawler stated softly reading his own book in an language Harry couldn't make out at all even with his new glasses. "Slender can sense human emotion. It is an ability every one of his proxies has and as well an ability that passed itself to you." Crawler explained turning a page in the book. "Ok that.. Doesn't explains that." Harry mumbled as he rubbed the back of his head making the Crawler chuckled. "No but it leads to the true explanation. Slender is a being outside the realms of normal reality and thus everything he does here is normally impossible here. Humans are an oddity to him and everything about Slender shouldn't ever exist here."

Harry frowned, feeling even more confused, and face palmed "You don't even know how I did that do you?" Harry said through his hand. "Nope not at all." Harry groaned into his hand.

In Hogwarts.

The Minister of magic was completely stupid. Not only is he an idiot but he was still some what frozen in fear mumbling "No eyes.. But it sees." Over and over again. Dumbledore knew it was a warning. The papers the Aurors brought back with them confirmed that. The pages written and drawings were frightening and even Dumbledore was disturbed by them. Even with calming potions the Minister was still frightened beyond belief and with the explanations from his Aurors he understood why.

This Slender Man creature was no myth and it left a clear warning. Come here and you will die. Dumbledore couldn't risk getting Harry out of there, not while he was possibly protected by the creature but thankfully it was still just that. A possibility. In the main time Dumbledore would bide his time and tell everyone the boy was still missing and that he and the Minister were still follow leads to find the child hero. Dumbledore still firmly believed Harry would show himself soon. The boy still had Hogwarts to go too of course and that alone would make it easy to find the boy. He just had to wait for the letters to be sent out.

In an almost forgotten past.

The Rake wasn't human, he hadn't been for so long. The only one who'd truly known how long it has been since he's changed was his partner. His partner had been the last of a humanity he no longer had. The only human to look like him and see something beyond a monster and a servant to an even darker master. The last lifeline to humanity. His partner was a tall, pale colored human, with shining bright green eyes and tied back black hair. The Rake could not fully remember his name but it was fine, as it could no longer remember its own, but his partner remembered. He remembered for the Rake.

The Rake still remembered the last time they saw each other before.. Before that green lightning struck him.

They had been hunting a human to drive insane, like they had done so many times before. It was nothing new but the hunting ground had been wrong. Than strange colorful lightning hit and people began to scream. His partner looked around for him thinking the Rake had been the cause. The Rake himself had been hiding on a rooftop waiting to ponce, only to see the attack begin. The gray cloak his partner wore suddenly stuck out among the normal humans and the black cloaked attackers that appeared out of thin air on the other rooftops.

He had wanted to jump and attack them before they could harm his partner but there was no time. By the time he had that thought, it was already too late. Crazed high pitched laughter rang out and then a storm of multicolored lightning rained down making anyone it touched, drop and bleed like rain. His partner ran and wove through the lights, dancing around it just before it stuck as he sought cover, but there was none. Everyone had been herded like cattle in the town plaza and now they getting slaughtered left and right as the lights rained down.

Too many screams, so may cut before they raised to their loudest cry. His partner couldn't keep dodging them all, not as more and more humans fell more bolts were aimed at him. Some finally struck him, some cut some twisted and burned. The Rake twisted with each hit, with each shock of pain sent down their link, until it stopped. Until their link broke with a final flash of green light.

The Rake remained hidden as the black cloaked humans left. He was frozen staring at his partner's body for hours.