Harry Potter and The Ghost King

So, this is an idea I've been harbouring for a while, and I want to see how it works out. I'll tell you how I came by it, and if you want to skip straight to the need-to-know, skip the next paragraph. K.

If you've read or seen the movie for The Half-Blood Prince, you'll know that young Voldemort looks a lot like our favourite emo, Nico di Angelo. You know, pale skin, dark hair, dark eyes, handsome (because we all know Nico is hot) et cetera. Also, Nico is a child of Hades, and so is slightly 'dark', if you get my meaning, so the GT would probably think him to be like Voldie's son, right? So I played on that as well as the title (you know, Nico's a half-blood, but also the Ghost King, and a prince is like a king so it works).

NEED TO KNOW FACTS ABOUT THE STORY:

Nico is two years younger in this then in canon, and Annabeth is a year younger then in canon.

This story takes place in 2014, making Percy 21, Annabeth 20, Jason 20, Piper 19 etc.

The pairing is all canon in both series, but I've put Nico with that daughter of Aphrodite Lacy.

Lacy is OOC in this, and looks different to fit parts of the plot.

Nico is also OOC in that I've made him more Last Olympian-esque (meaning he's sarcastic, witty and for some reason slightly cynical. Don't know why but it came out that way).

There is mild Dumbledore, Ron and Hermione bashing. But it is very mild. More just poking fun at them. Nothing major.

This disregards chapter XXXVI of HoH. Percy and Nico have a brotherly relationship. No more, no less.

This is set in the Half-Blood Prince and after/kind of in the Giant War.

I have added a war of my own creation into this that is kind of a by-product of the GW

This war is gruesome and contains scenes of torture (main reason for the M rating).

An awful lot of stuff has happened in the 4 years between what will happen in BoO and this story. Including the following:

A new camp called Camp Unity is built between the two pre-existing ones.

It has a city called the New Empire.

Camp Half-blood has a new city built much like New Rome called New Athens.

All of the characters have called a favour of Hecate to give them believable cover stories for when they're in the Mortal world. Only the demigods and their parents have these memories and the original ones. This makes any lies they happen to spin believable.

These memories contain dark themes such as drug and alcohol use, mentioned rape and murder (another reason for the M rating).

Percy and Annabeth are married with a three year old boy called Theseus and there are quadruplets on the way (no, I don't know why I did this, I just did. Please just go along with it.)

Piper and Jason are married. They have had one child that died, but Piper's about to have another.

Frank and Hazel are engaged.

Leo and Calypso are engaged.

In a bout of insanity, Octavian is nice and for some unknown reason dating Reyna. I found it fitting for some reason that even I have no idea about.

Nico, Percy, Jason and Frank went to the 2012 Olympics in London, and each won at least one event.

Nico holds the world record for the 100m and 200m sprint and is the youngest male Olympic gold medallist ever (if he did actually go to the Olympics, this would be true as his birthday is the 28th of January). He also went to the 2012 IAAF and took gold in both of the afore mentioned events.

Percy won gold in the 200m IM, 400m IM, 200m butterfly, 400m freestyle and several relays, holds world records for the 400m IM and 200m butterfly and won silver in several other races, breaking the world record of number of medals won in a single Olympics.

Jason won the men's high jump and came second in the triple jump.

Frank won gold in the hammer throw and shot-put

Piper and Lacy are supermodels for companies such as Abercrombie & Fitch.

Hazel is CEO of a majorly successful mining company.

Annabeth is the most successful and famous architect of her time.

Calypso is a professional chef.

Reyna is a member of the American government.

Leo runs a company that provides new technology called 'Delta'. It wiped companies such as Apple, Samsung and Microsoft off the map and has practically monopolized the industry.

That's all from me,

DD

P.S. I do not own PJO, HoO or HP. If I did, I'd be as rich as Hades, not in high school writing fan fiction.

Nico sighed as he sat down on a bench in a graveyard - he couldn't tell exactly where he was. He had been half-asleep when he shadow-travelled (which, in hindsight, probably wasn't a good idea) so he wasn't sure whether he was in Topeka or Cincinnati - easy mistake to make. Ideally, he be in Topeka as it was closer to home, but it wasn't like he had any way of finding out where he was. Or how long he'd been out.

Shit.

Lacy was going to kill him.

And then, if by some miracle he survived that, Percy would kill him.

Then Hazel would resurrect his soul and kill him again.

But not before Annabeth tortured him.

Oh gods ... They'd get Jason to come.

NO!

He couldn't allow Jason to humiliate him while he was dead!

Back on track.

Just as he was wondering what his epitaph would be, he caught a godly flash of light in his peripheral vision. Luckily he had enough control over his reactions to not look at it - that would have been disastrous. He just hoped it wasn't his dad. That would have been even worse.

But no. It was a lady with long golden hair and dark brown eyes.

Hecate, goddess of magic. Oh, and the patron of those whiny wizards. How on earth could he forget?

Okay, so not all of them were that whiny, but a hell of a lot of them were! And evil. Definitely evil. Seriously, who dedicated to their time to create curses such as the Cruciatus? Not that his dad had minded. Hell, he'd loved that curse! And using it on him and Hazel. That couldn't be forgotten.

Yeah. He'd had a falling out with his dad, to put it mildly.

Then again, the wizards did have some pretty neat things.

Like the moving photographs (Nico himself had one of he and his family, as well as one of him and Lacy) and Occlumency and Ligilimency (which Nico and the rest of the Camps were Masters of).

Back to the point.

Turns out, Hecate had a somehow managed to make herself think that sending him on a quest to protect some Potter boy from a raving lunatic that should have died years ago and was almost as evil as his dad was a good idea. The worst part? It was in Britain.

Oh Joy.

It wasn't like he hated Britain, per say. In fact, he'd been to London for the 2012 Olympics and found it quite nice. No, it was that, after Hecate had given them false, Mist-made memories, his father had been a British wizard by the name of Tom Marvolo Riddle. Nico wasn't even sure if he was real, given that his two middle names (yes, he had two. It was something the di Angelo family had liked, so now every di Angelo had two middle names, Nico included) were remarkably similar to his (Thomas and Marvolo).

No, he didn't hate Britain. But, if Tom Marvolo Riddle was a real person, then there was going to be a problem, 'cause he had no doubt he was evil.

With Harry

Harry's nightmares were as bad as ever, if not worse. Recently, it wasn't Cedric's death that haunted him so much as Sirius's, but there was one aspect of his nightmares that remained as scarring as ever.

The boy.

The boy that had helped him escape the graveyard, and by extension Voldemort.

The boy that, if Voldemort's fury was any indication, was most likely dead because of it.

The boy that referred to Voldemort as 'Father'.

Once again, Harry woke with a start. As always, his memory of whatever his nightmare had been about this time was fuzzy, but the accusing light in the dark eyes of the boy seemed to be branded into the back of his eyelids.

Why hadn't Dumbledore done anything about it?

Harry knew the boy was on their side. He had done nothing but help Harry after Voldemort's rebirth - even tried to prevent it - and Harry had left him to face the brunt of Voldemort's fury.

And, as far as he was aware, Dumbledore hadn't even tried to help him.

Then again, perhaps he had.

Perhaps the boy was dead.

Perhaps he was just another person who had died because of Harry.

Alright, me again. I know you didn't read that A/N at the start. The first paragraph isn't a must-read, but the list entitled NEED TO KNOW FACT ABOUT THE STORY needs to be read, as you may or may not have guessed by its title.