Disclaimer: I do not own Harry Potter, Haiyore! Nyaruko-san, or the Cthulhu Mythos and make no profit from this or any of my other fanfiction stories.

Author's Note: So I got this really bizarre idea and from the looks of things, it does not appear that this idea has ever really been done before, so I figured… what the heck, I'm going to do this, even if it is only for a lark… Now normally, I would not post a story except on a monday, however since this is something I did that is more designed to be special, I figured that I would post the first chapter of this story a little bit early. I may, or may not post the next chapter to this story on the 21st of this month, so if I don't please don't be disappointed.

Also, you should be aware that this is not a direct port of the characters from Haiyore! Nyaruko-san, so you should probably expect the characters to act a bit OOC from the way that they do in the aforementioned series.

xXx Wednesday, September 20th, 1989 xXx
xXx St. Gregory's Primary School xXx

Harry James Potter was running. He always felt like he was running. Running seemed to be all that he did when he wasn't locked away in his cupboard underneath the stairs.

Suddenly he found himself cornered at a dead end made by three parts of the school building. "Oh god! Somebody help me please!"

Harry could see the rapidly approaching forms of Dudley Dursley, his cousin, and Dudley's gang from the other end of the courtyard, when suddenly a female voice from up above him yelled out in a rather exuberant manner "HAAAAAAAAAAIIIIIIIIIII!"

Before any of the members of the gang, or Harry himself, quite knew what was going on, a girl who couldn't be older than eight years of age seemed to suddenly materialize in front of Dudley and punched him in the middle of his gut. At first nothing seemed to happen, but shortly after she made contact a shockwave of air erupted out from behind her fist as Dudley's got began rippling obscenely.

This all happened mere seconds before Dudley was sent flying in the direction opposite from where the girl had landed. He landed in a heap over thirty feet away from where he had originated, clearly unconscious.

The other members of the gang were left gaping at the fact that their leader had just been completely taken out by a girl that was a fraction of his size. Before they could properly react to this however, the girl pulled what appeared to be a crowbar out of thin air.

"Anyone else want to try their luck?" The girl asked cheerfully.

All four of Dudley's friends promptly turned around and ran off screaming like loons.

With that done, the crowbar vanished and the girl turned around before walking up to where Harry was leaning against the wall in some bit of freight. She then swayed her hips and struck a pose as she declared "I'm the Chaos that always crawls up to you with a smile, Nyarlathotep, but you can call me Luna-chan. Pleasure to meet you Harry Potter!"

Predictably Harry's eyes rolled up into his head as he passed out. Luna's response to that was to simply say "Mou!"

xXx Two Hours Later xXx
xXx Ottery St. Catchpole xXx

"Luna dear, your gentleman is waking up!" An older woman's voice from right next to Harry called out.

Harry opened his eyes as he heard the sound of stampeding feet rushing into the room. "Oh goody! I had hoped he would wake up soon!"

That was when Harry came face to face with the silvery-blonde haired girl with green eyes that had saved him earlier in the day. Next to her was an older woman who could only be her mother. However before Harry could so much as utter a word, the younger blonde jumped at the bed he was in and landed on top of him wrapping her arms around him.

"Oh! I was so worried Harry-kun!" The girl who introduced herself as Luna stated.

The older blonde chuckled amusedly as she excused herself from the room.

"Er… Luna?" Harry asked dazedly.

"Yes?" Luna asked as she snuggled into him.

"Where am I?" Harry asked cautiously.

"You're at my home, the Rookery," Luna stated confidently.

"You-you mean you kidnapped me?" Harry asked.

"What? No. My mother is your Godmother," Luna said confidently to Harry.

"She is?" Harry asked confusedly.

"Yes, we have been ever so worried. It took so long to locate you. I am just glad I finally found you," Luna said.

"And that stuff you said about being…" Harry began to say as he shuddered. Of course he had read some of Lovecraft's books when taking refuge in the public library, so he knew who Nyarlathotep was.

"Oh! You don't need to worry about that too much. Most of the problems from that topic won't be an issue this time around," Luna said happily.

Harry could only whimper as the girl hugged him even more tightly.

xXx Early the Next Morning xXx
xXx Rookery Dining Room xXx

Harry could do nothing but stare at what was laid out on the dining room table for him to have for breakfast. Pudding. Lots and lots of pudding. In fact, it seemed to be the only thing in the room other than the people and furniture.

"What is with all the pudding?" Harry asked confusedly.

"Oh, it is all we ever stock, as it is all Luna will eat," the older gentleman who had introduced himself as Xenophilius explained.

"Mou, is not. You just don't like the stuff I like," Luna admitted.

"And what is it you like?" Harry asked the girl.

"Anything Japanese," Luna stated with a grin.

"I'll… I'll see what I can do," Harry said after a few moments contemplating this statement.

"Oh! Thank you, thank you so much!" Luna said as she glomped him. She then looked at her parents before saying "But the pudding stays."

"Yes dear," Pandora Lovegood stated resignedly.

Suddenly everyone present heard a voice call out "Nyaruko-chan, are you home?"

Luna's eyes lit up in delight, "Kuuko!" And she rushed out of the room.

"What the?" Harry asked.

"Ah! That would be Miss Ginny Weasley. For some reason she and my daughter refer to each other as Kuuko and Nyaruko respectively, don't ask me why," Xenophilius explained.

A few seconds later Luna and a girl with calf-length red twintails done up with black ribbons entered the room. The redhead took one look at Harry before turning to Luna and saying "Okay, you're no longer my primary objective romantically."

"Mou!" Luna said in consternation. The romance between the two of them spanned over centuries and it was mostly one that the two of them squabbled over back and forth like alley cats. But it was always fun.

"W-what?" Harry asked in confusion. Here he was listening to these two nine year old girls talking about romancing him, and he himself was only ten years old.

"Oh dear. I suppose I should have seen that coming," Pandora admitted as she pinched her nose in exasperation.

Harry's face snapped to look at hers, "Explain," He asked her.

"Harry, what do you know about your parents?" Pandora asked him.

"Not much, my Aunt told me that they died in a car crash when I was only a year old. That was how I got the scar I have on my forehead. They also seem to think my parents were no good drunks and layabouts," Harry responded.

Xenophilius promptly stood up saying "If you will excuse me, I have to go check on a few things."

With that said the man left the room, leaving everyone looking after him in mild confusion.

"Did your dad just run off to do what I think he did?" Ginny asked Luna.

"Probably," Luna acknowledged.

"Do I want to know?" Harry asked.

"It would probably be safer for your sanity if you didn't," Pandora stated.

"Right…" Harry said.

"Anyways, your parents most assuredly did not die in a car crash, Harry," Pandora began her explanation, "They were in fact murdered by a most horrible man. You only barely escaped suffering the same fate, and have become rather famous for it in our society. As I am your Godmother, I was able to secure the Potter family finances and estate in the aftermath of that tragedy, however I was not able to secure the key to your Trust Vault as it seems that a third party had intervened before I could arrive."

"What does that all mean?" Harry asked.

"It means that I have been able to for the most part, halt any and all attempts to lock you into a betrothal arrangement against your will. However, I was unable to stop some rather absurd books from being published recounting fanciful tales about your supposed childhood. As such, you are likely going to bear the brunt of a fangirl horde. Not that you need to worry about such a thing from either Ginny or Luna, as they would both love you for being you." Pandora explained, "Though I had hoped that Luna at least would view you in a more sibling-like manner."

"I can be his naughty sister…" Luna stated excitedly causing Pandora to facepalm.

Suddenly there was a jingling noise that caused Luna to squeak as she pulled out a rather odd contraption and clicked it open, "Yes Onee-sama?"

"Hmmm… that isn't all that surprising actually, just make sure he doesn't notice anything odd at least until Daddy publishes his article." Luna said.

"Yes… okay, I will. Right… see you in a year's time, Onee-sama." Luna said cheerfully as she hung up the contraption.

"What did Al want?" Ginny asked.

"She says the Headmaster's baubles noticed Harry wasn't where he was left, but that she had modified their emissions enough so that by the time the Headmaster noticed them for the day they had already reverted to their normal readings," Luna reported to the room at large.

"Al?" Pandora inquired.

"Al Azif, our… well we call her our older sister, but we are actually older than her in a manner of speaking," Ginny explained.

"So, Nyarlathotep… Al Azif… and which one are you claiming to be?" Harry asked Ginny.

"Oh, I'm Cthugha, but I prefer Kuuko." Ginny explained.

Harry took a moment to process this before walking over to the nearest wall and slamming his head against it.

"Harry dear, are you alright?" Pandora asked in mild concern.

"Fine… fine… girls, do I need to be worried about any other Eldritch Horrors from Beyond the Stars showing up in the forms of little girls?" Harry asked Luna and Ginny.

Luna hummed for a moment before stating "Well, maybe not little girls, but Hastur has been known to show up in the form of little boys every now and again."

"So let me see if I have the catalogue of members of the Cthulhu Mythos I may be running into correct… first is the Stalker among the Stars, the Crawling Chaos, Nyarlathotep of the Outer Gods. Next is the Living Flame, Cthugha of the Elder Gods. Then there is Him Who Is Not to be Named, the Unspeakable One, Hastur of the Great Old Ones… and finally Al Azif, the Necronomicon. Did I get that all correct?" Harry asked.

"Wow, I'm somewhat impressed you know all that," Luna said in astonishment.

"I spent an inordinate amount of time in the Little Whinging Public Library. I have probably read the entire Mythos," Harry admitted.

"Remind me to nuke H.P. Lovecraft in the next world we visit," Ginny said offhandedly.

"Excuse me for a moment, but could you explain what you called this Hastur fellow… the Him Who Is Not to be Named bit… that sounds eerily familiar to me," Pandora inquired.

Luna and Ginny both cracked up laughing, it was Luna who got control of herself first, "Let's just say that Hastur would be ill amused with what the Wizarding World has decided to call their most recent Dark Lord."

"But what could this Hastur person possibly do against someone like the Dark Lord if he were to ever return?" Pandora inquired.

Ginny and Luna started giggling all over again at that question.

"Um… Mrs. Lovegood? I take it you aren't familiar with the assembled works known as the Cthulhu Mythos?" Harry asked.

"I can't say that I am…" Pandora acknowledged.

"Well, if I am remembering my reading correctly, then here is the most relevant quote regarding Hastur…" Harry said before dropping his voice into an ominous tone…

"I found myself faced by names and terms that I had heard elsewhere in the most hideous of connections - Yuggoth, Great Cthulhu, Tsathoggua, Yog-Sothoth, R'lyeh, Nyarlathotep, Azathoth, Hastur, Yian, Leng, the Lake of Hali, Bethmoora, the Yellow Sign, L'mur-Kathulos, Bran, and the Magnum Innominandum - and was drawn back through nameless aeons and inconceivable dimensions to worlds of elder, outer entity at which the crazed author of the Necronomicon had only guessed in the vaguest way… there is a whole secret cult of evil men (a man of your mystical erudition will understand me when I link them to Hastur and the Yellow Sign) devoted to the purpose of tracking them down and injuring them on behalf of the monstrous powers from other dimensions…"

Pandora blinked as Harry finished his summary, "So this Hastur person is some sort of Dark Lord?"

"And that ladies and gentlemen is why we don't give interviews to people like H.P. Lovecraft!" Ginny stated loudly.

"Nor do we go around starting religious cults anymore…" Luna chipped in.

Suddenly there was an odd jingling sound again from Luna's pocket. Luna took out the object which Harry could only surmise was some form of phone and answered it, "Moshimoshi?"

"Whoa, slow down, or speak in either Japanese or English, I am barely catching half of what you are saying there…" Luna said after a few seconds.

A few minutes later, Luna was scowling as she said "I'll see what can be done. I honestly don't know why she did that to you, but I'm not surprised she did, she is the biggest prankster out of the four of us you know."

A few moments later Luna smiled and said "Yes, I'll tell her. I'll see you when I see you."

With that Luna clicked the phone shut and looked at Harry and said "I was wrong, Hastur got put into a girls body this time around… so you will be meeting at least one other member of our group aside from the three of us who is in the form of a little girl."

Ginny looked at Luna oddly before sighing "Well Hastur always was a bit of a feminine looking young boy."

"The odd thing is, that Al decided to put Hastur in the body of a Veela for some odd reason," Luna commented.

"Do I want to know what a Veela is?" Harry asked with a frown on his face.

"No…" all three females commented.

xXx Half an Hour Later xXx

"Oi! Gin-gin! Mum says you need to come home for lessons." A loud and somewhat obnoxious voice called out from the front door.

"Go away, Ron!" Ginny yelled out.

Before anything else could be said, what sounded like a stampeding Rhino charging into the room, revealed a red-haired boy. Once he entered the room he took notice of the fact that his sister and Luna were both curled up next to a strange boy that he had never seen before, "Oi, who's that?"

"Didn't I tell you to go away?" Ginny asked.

"Oi, I asked who that was," The boy who was obviously Ron stated angrily at his sister.

"None of your business," Luna said coldly at the other boy.

"Now you listen here Looney…" Ron began saying only for him to hear someone behind him clearing their throat.

"Excuse me, but what did you just call my daughter, young man?" Pandora asked.

Ron blinked in confusion before saying "Er… nothing."

"I think you and I need to go have a chat with your mother, Mr. Weasley," Pandora said, she then turned towards Harry and said "You are in charge while I am gone, don't let the two 'horrors' as the three of you claim them to be, pull you into any mischief."

"Yes'm…" Harry said.

Meanwhile Luna and Ginny emitted dual loud "Awww's!"

With that said Pandora grabbed Ron by the ear and dragged him away "Ow, ow, ow!" Was heard the entire way.

As soon as the two of them were gone, Luna grinned and said "Oh goody, now that we are alone we can have some real fun!"

"Mmm?" Harry asked in confusion.

Ginny looked at her friend for a moment before smirking "BATH TIME!"

"BWHA?" Harry asked in confusion as both girls grabbed his hands and started dragging him towards one of the bathrooms.

"We need to get you all nice and clean Harry!" Luna said as her grin got even wider.

"B-bu-but…" Harry stammered while his face began flushing scarlet.

"Harry… look at me," Ginny said, getting the boys attention, "Did you really think you'd be able to hide what your relatives put you through from the two of us?"

Harry blushed at that statement and shook his head.

"Which is why we are going to smother you with the affection that you should have gotten from your own parents but were never able to!" Luna cried out in joy.

"We're going to fix this Harry, don't you worry!" Ginny agreed, "Now let's go have some fun in the tub!"

xXx The Burrow xXx

"Molly! Are you home?" Pandora called out as she pulled Ronald into the kitchen of the Burrow.

A short time later, Molly Weasley rushed into the kitchen, "Ron? Pandora? Where's Ginny?"

"I have allowed her to remain at my home until we can clear up the matter regarding your son's behavior towards my daughter," Pandora explained.

"Whatever do you mean?" Molly asked in a concerned tone of voice.

"Your son barged into my home, and upon seeing my daughter and your daughter curled up together on my couch, called my daughter the insulting name 'Looney,' Now I want to know why he thought it was a good idea to call her that in her own home." Pandora stated, having not let go of Ron's ear this entire time.

"I'm sure you must have misheard him, Ronald would never say something like that…" Molly tried to rationalize.

"Be that as it may, Ron is no longer welcome in my home. Ginevra however is always welcome to come over, and I have no problem allowing her to sit in on Luna's lessons if that is the primary issue." Pandora explained.

"My lessons are perfectly good enough for Ginevra, so she will be taking them at home. And if I feel the need to send Ronald to collect her, then I will." Molly countered.

"Molly, I will say this only once. If I find your son on my families property again, I will call the Department of Magical Law Enforcement and have him removed on charges of trespassing. You do not want that embarrassment, so I suggest you keep your son away from my home," Pandora stated authoritatively.

"Now you see here…" Molly began to say rather heatedly.

"I think I have said enough on this subject, good day to you Molly. I can only hope you listen to me," Pandora stated hotly as she released Ron and left the house.

xXx A Little While Later xXx
xXx The Rookery xXx

Pandora entered her home, and frowned after a few moments when she couldn't find the children. However after a more thorough search she heard the sounds of laughing and splashes of water coming out of Luna's bathroom.

This caused her to frown even more as she quickly traveled to that bathroom and opened the door to discover that Luna and Ginny were in the process of bathing Harry. Fortunately for her sanity, both Luna and Ginny were completely clothed, save for the fact that their arms were rolled up. Harry however hadn't been quite so fortunate.

"Hem! What do the three of you think you are doing?" She asked.

"Oh! Hi mum. We just thought it would be prudent to get Harry all nice and cleaned up," Luna said happily as she splashed Harry in the face with some water.

"I see… Well, so long as the two of you don't join him in the bath, then I have no complaints," Pandora said after a moment to consider the issue.

"Okay Mum," Luna said happily.

With that said, Pandora exited the room and swiftly decided not to tell her husband or the Weasley parents about this development.