A/N So here's the next chapter. It was kind of rushed, but I hope it's good, nonetheless.

BTW: I had a weird dream about a PJO and Portal crossover. Well maybe I'll do it. XD

Guest1:.. Lol wut?

A: Yeah!

MarethyuQ: nice chapter, can't wait to see what comes next.

meeting Ran perhaps?

A: Sorry decided for something even better!

Son Of A Mortal11: PercyxNyx would be funny. I hope Annabeth goes to Luke's side, though.

A: Sorry but probally not.

SpartanBoy: I sense something... Is it perhaps that Jötunheimr is a Norse thing? No, it's something different, wait if we're getting into Norse, and Sumarbrander is a Norse sword that means...

ANAKLUSMOS/SUMARBRANDER MIGHT HAPPEN SOON!

A: Hel yeah!

Mcoombes: Well dam I didn't see that coming. They're in trouble now...

A: And it's about to get bigger!

(Percy POV)

"What?" I asked out loud which resulted in confused looks from Tyson and Katie who were unaware of the telepathic conversation Nyx, I mean Nótt and I were having.

'The sea obeyed your command to get you away from the snake, we're now in the Jötunheimr. Which forced me to change into my Norse aspect.' Nótt said.

'You have a Norse aspect?' I asked.

She rolled her eyes, 'of course, but I think we have bigger problems.' And she pointed at the man and the horse in the fog.

I narrowed my eyes and saw the outline of a man sitting on the horse. The man was to tall for a regular human. And the horse was tall too. At least two times as tall as a human.

"It's a Nuckelavee." Nótt announced looking at the mysterious figure.

"A What?" Katie and I asked.

"A kind of demon, its breath will make you rot."

'A Norse demon.' Nótt added.

"How do we defeat it?" Tyson asked which was a good question.

The Nuckelavee did not wait for us to discuss how to kill it, the fog cleared and it stormed forward at us.

The fog made it hard to see the distance between us but now it was clear I could see it was way closer than I thought, around 300 feet.

It stormed towards us over the water, when it came closer I saw how it actually looked like. It had red glowing eyes that were filled with hate, as did the horse. The body of the horse and man were corpses. No literally I could see the lungs and rib cage sticking out, rotting flesh was being eaten away by insects who were crawling over their skin.

Oh and did I mention it created a huge wave?

As it stormed toward us the waves underneath the horse hooves began to grow wilder, creating a huge wave that was coming toward us before the Nuckelavee was protected behind the wave so I could not even throw anything at it.

"Open the flash." Nótt ordered looking at the wave that was getting closer and bigger.

"You want us to go through the wave?" I asked and she nodded, "The wave also blinds him from our approach if we can pass it I can hit it." She took the axe of her back and readied herself. I saw shadows wrap around her floor for extra support.

"Hold on tight!" I yelled as I slid open the lid of the Flask.

Within a second we rushed forward as a speedboat. I turned my head around and saw we we're almost hitting the wave.

'Chaos please let us pass the wave.' I prayed.

The moment we hit the wave I noticed we were safe.

The wind had protected us, and it was almost as nothing happened.

I turned around to see that we passed the Nuckelavee who seemed to be surprised we got through the wave at all. Nyx hit him in is tight with her silver axe and a loud scream erupted from the horse and the man.

Ever seen the movies with Thor, how he hits someone with the hammer? Well imagine the impact of the hammer times hundred. That was Nótt's axe. It had no lightning or something but the moment she swung her axe at him he was blown horizontal out of sight. One moment he was riding over water, next moment he was flying out of sight. The only thing that proved his existence was a scream that filled the air.

I closed the flask and was about to congratulate her when I noticed Tyson and Katie missing.

"Wait where are they?" I asked Nótt who just seemed to be worried about her axe.

"Who?" She asked innocently.

"Katie and Tyson." I said angrily and worried sick.

"Oh...they fell of the boat."She said casually."When we passed through the wave. Apparently you survived because you are the son of Poseidon and I survived because I'm stronger than the wave."

"They are dead?" I asked flabbergasted.

She gave me a thought full look, "Tyson probably not but Katie for sure."

"You're joking right?" I asked trying to push the horrible thought away

"Nope."

'Percy, there might be a way to get Katie back.' Hemera said which made Nótt flinch.

"No." She is dead Nótt said.

'But she died in Jötunheimr which means her soul won't go to to Hades.' Hemera answered.

'I can get her back?' I asked with hope.

"No, you can't." Nótt said but she hesitated.

'Don't do it. It's to dangerous.' Chaos added.

'Percy can manage.' Hemera said and I nodded.

'Yes, I will do anything to get her back." I said.

"Ugh...Fine, use your stupid flask and focus on getting to the edge of Jötunheimr and Niflheim."

"Where are we going?" I asked, but Nótt was distracted and began mumbling some things about stupid demigods.

(Linebreak)

"Are we there yet?" I asked tired of holding the Flask.

The sea was a lot colder here, if I wasn't the champion of Hestia I would've froze to death.

"Almost, there!" Nótt said, and she pointed at a bay entirely made of ice.

Oh, did I tell you Niflheim was the world of ice?

Yeah, I guess if Katie and Tyson would be here they would be dead.

Seriously, ice is everywhere. The only reason we could get her is because of the Flask which seemed to melt the ice. Something with the southern wind.

We entered the bay and I gasped in shock as I saw what horror appeared in front of us.

"You have to be kidding me." I said but Nótt shook her head, "If you die here I won't feel a single regret remember. This is your stupid plan."

In front of us was the biggest ship I've ever seen. Made of nails. No not those iron nails, no nails from humans. This ship was maybe ten times the size of a flight deck ship. I had no idea since I could not see the end of the ship. Only the front of the ship was visible, and that was huge.

Next to it was a rope ladder with a sign next to it that read,

"ENTER THE SHIP OF THE DEAD ON YOUR OWN RISK, Surt is not responsible for any horrible death the passengers might have on his ship."

Naglfar, Nótt brought me to Naglfar.

"Why are we here?" I asked with worried.

"For your stupid plan."

I nodded, "What is my stupid plan again?" I asked.

"We need to attract the attention of Loki." She said like it was as simple as eating.

I nodded, "Yeah...Loki but why?" I felt incredibly dumb.

Nótt sighted, "Because you want Katie back remember? Katie died without a weapon in Jötunheimr, her soul went to Helheim who is ruled by Hel who is the daughter of Loki."

I nodded while I tried to remember all this new information. Sure, Greek and Roman Gods were hard to remember. The Egypt Gods were also remember and trust me you remembering the names of Gods is not a test you want to fail at.

"So we try to summon Loki because?" I asked not a bit wiser.

"Because we can maybe convince Loki to give us Katie."

"But Hel possesses her soul right?" I asked trying to remember what she said a second ago.

"Shouldn't we negotiate with her instead?"

Nótt shook her head, "No there's no chance in the world we can bribe her. Loki, however, is always in for a deal and since he is the father of Hel he can convince her to give us Katie back."

"Great. So how do we bribe Loki, I don't see him?"

"Naglfar is Loki's ship. We can threaten to set it on fire." Nótt said.

She touched my shoulder and shadow travel us to the top of the deck.

I gulped when I saw I was literally standing on human nails, "Oh gosh, this is disgusting."

She nodded, "Yes it is."

Mmm…Maybe Nótt was different then Nyx. Nyx would be say this ship ws as awesome.

"So you have a lighter?" I asked but she shook her head.

"No normal fire won't work. We need Greek Fire."

"Oh, great you have it in your pockets somewhere?" I asked still oblivious to the plan.

"Nope, you'll have to summon it."

I paled. "Do you have memory loss? I can't summon fire anymore, at least for a week."

"No of course not, my Greek aspect had a plan to make you summon fire again, but she thought it was to dangerous."

'It is.' Hemera commented.

'Yeah, I said this plan was suicidal.' Nótt said.

"So how can I summon fire again, greek fire,, something I never have done before."

"Ambrosia, eat Ambrosia till you're at the point of combusting and then you should be able to summon fire for a short amount of time."

I realised she was right, it could work, Ambrosia made me always feel more powerful. Maybe it was enough to overcome the problems of the Hearth for a brief moment but the thought of almost combusting was...not nice.

"We could always resume our quest without Katie." Nótt said.

I shook my head, "No I won't leave her in Helheim, beside we need her otherwise we fail right?"

As I spoke, I opened my backpack and took out the block Ambrosia and began eating it.

It tasted like the cookies my mom always made, and it made me immediately I felt more powerful but I also felt my body almost combusting. It was like swallowing magma when I ate a piece more. It tasted delicious, but my body was trying to reject it. I felt my skin trying to burn it self but at the same time I could make the boat explode.

"Enough." Nótt commanded, and I looked up to see my skin was smoking.

"Okay, I'm going inside your head and give you my advice mentally. I don't want to risk of Loki finding out I hang out with a mortal."And with that she vanished.

'Try to set your hands on fire.' Nótt's voice said inside my head.

I looked at my hand and focused, immediately a bright flame appeared between my fingers.

'Now imagine Greek Fire.' Nótt said.

I looked at the flames in my hand and then I imagined them being green and hotter then normal flames.

A second later the flames in my hands exploded into Greek fire.

It crept up my arm and engulfed it with green flames.

"Awesome." I mumbled.

"Yeah, would you please turn them down or you might destroy my ship." an annoyed voice behind me said.

I turned around and saw a man. He had dirty blond hair with streaks of yellow and red and it looked like he just got out of bed. He wore seen a Red Sox jersey, jeans, and white tennis shoes and you could call him handsome. Only the face ruined it.

He had scars over his face, especially around the eyes. His lips were marred by a row of welts all the way around his mouth. Yet he smiled brightly.

"Loki." I said and he spread his arms.

"The one and only."

'What now?' I asked Nótt.

'Tell him that you're about to burn down this ship if he doesn't listen to you.'

"I'm going to burn down your ship if you don't listen to me." I said trying to sound scary however Loki just smiled.

"So you came here to burn down my ship?"

'You want someone back from Helheim.' Nótt said.

"I lost someone a few hours ago, she is in Helheim and I want her back."

Loki's smile grew wider, "You lost someone? A lover perhaps?"

I shook my head, "No just a friend, I was on a quest with her. Katie Gardner."

"Quest for what?" Loki asked innocently.

"To retrieve the Golden Fleece." I said without hesitation and then realise the mistake I made.

'You moron.' Nótt said angrily.

"Wait...Golden Fleece, uses fire and travels without much problem to my ship…" Loki said thoughtfully before yelling, "Wait you are a greek? That's amazing!" Loki called out.

"Yes I am a greek." I said, no point in denying it.

"But that means the soul of your friend doesn't belong in Helheim so you could get her back without much trouble." Loki said with a smirk.

"But how do you know about Helheim? How are you even here?"

"That's none of your business." I said angrily.

Loki raised a brow, "oh, we got secrets, interesting."

"Just give me her soul." I said, "We'll leave immediately."

Loki thought about my offer. "Nope." he said.

"I'm gonna burn down your ship if you don't give it to me." I demanded but Loki just shrugged.

"Maybe there's something else you could do to get her soul back." He said innocently, and I knew he had a plan.

"What?"

"Well since you are a greek, a lot of Gods won't detect you…"

"What do you want?" I asked again.

"Something simple you could do for me." Loki said, "if your friends soul is worth it. Otherwise, I just asked my daughter to torture her in her realm."

He had me trapped. I just gave him a hostage.

'You idiot.' Nótt yelled but I ignored her.

"Well, it's really simple, and you would do me a great favor."

"WHAT?"

"You have to steal Thor's hammer for me."

A/N Wow, did anyone expected this? I hope not, I hope you guys don't mind the "small" cliffhanger. You guys love them, really. So will Percy accept the deal or not? See it tomorrow. Oh and please review, I love reading them.

-Moonhorse96-