Rated M for violence, gore, adult themes, language and just to be on the safe side!

[Author's note: Well, here you go! Like I said from my other story, if you haven't read that story please go and try it out, you might like it! Here's a Skyrim/HTTYD crossover! This has Dragon Hiccup and Dragon female Toothless pairing! I hope you like it!]

[Author's note: Gone through the chapter and I fixed some things as well as improved some others! Hope you like them!]

Disclaimer: I don't own HTTYD and Skyrim or any of their Characters.

"Speech"

"Dragon speech"

(Translations)

'Thoughts'

"Whispering/Writing or a significance to a word"

The new dragon God

Chapter: 1 – Rebirth

"Zu'u unslaad! Zu'u nis oblaan!" (I unending! I cannot end!)

Alduin shouts out as he turns to the Dragonborn, who is an Argonian, with hate and rage filled eyes.

"Hi! Fodzu'ulos bo wah oblaan, ruzhifent wah! Dovahkiin!" (You! If I am going to end, then you shall too! Dragonborn!)

Alduin roars out as he rears his head back, then snaps his jaws forward towards the Dragonborn.

"Sil! Gro! Qulek! (Soul Bound lock)

As Alduin finishes the Thu'um, gold streams of light shoot out of his body towards the Dragonborn's, just as his body starts to break down into gold and orange arrays of light. As this happens the Dragonborn's body does the same, while he screams out in pain as his soul joins Alduin's and they both get sucked into the sky into a tear in space and time.

As the souls stream through the vortex, which is made out of every colour, their souls fully merge together, becoming one new soul. The most dominate race taking the body form of the new soul, which is Alduin form, but having some differences from what it used to look like with some room for more changes. When the form of the new soul is complete, the knowledge and power from both souls combine, while getting rid of memories and knowledge it does not need. As the new soul finishes being made, the end of the vortex opens up and then closes as the new soul passes through it.

(How to train your dragon universe)

'Fuck! Fuck! Fuck!'

Hiccup shouts out in his mind, while trying to get over to Toothless, with Toothless trying to do the same as he constantly lets out roars and cries of alarm. This happening while they both freefall to the ground below them, which is gradually coming towards them.

"No, no, y-you have to try to angle yourself towards me, so I can get-"

Hiccup calls out, only to stop in his sentence as Toothless tail comes around and whips him in the face, launching him some distance away, causing Toothless to roar out to him in worry. As this happens a tear in the sky opens up where Hiccup is launched to, with a glowing gold mist coming out of it. The tear in the sky closing behind it as it fully comes out and just hovers where it is. Connecting to the closest life form near it, which happens to be Hiccup as he flies through it, the gold soul binds itself to him and starts to seep into his body. This causing Hiccup to yell out in immense pain as it feels like someone has made paper cuts all over his skin and then covered him in salt.

Trying to take control of the life form, the gold soul starts to consume the life forms soul, while it desperately fights back for its existence. Feeling his life leaving him as something takes control of his being, Hiccup starts getting flashes of his life. The scorn he got from everyone in the village, how everything he tries to do to help the village, ends with his father blaming him for everything bad that happens in the village. How he will never be able to become a Viking as he was never born like them, having his weak body while they have powerful strong ones. Also with him never thinking like Vikings do, causing him more scorn from the village and also not being able to do something that every Viking is expected to do, which is killing a dragon. As the memory's stop flashing before him, the will to fight back for his life goes away as his life isn't worth the fight, just like everyone in the village says, he is just a failure and a mistake. As the soul is about to fully consume him, he hears the cries and roars of Toothless, which causes more memories to flash before his eyes. Memories of how Toothless accepted him for him, how he would spend the time to actually listen to him as he would talk about his life in the village and how he truly cared about him. If he gave up now Toothless will die because of his weakness and what would Toothless think of him if he knew that he gave up on his life. To these thoughts, Hiccups eyes gain a new light as they are filled with determination as his lost will power comes back but stronger. This causing the gold soul to halt in its consuming of his soul as he fights back with everything he has, while images of all the times he spent with Toothless fill his mind, increasing his will power. Taking back all that the gold soul took from him, he doesn't stop as he starts to consume the gold soul, which turns the tables as it is now the one fighting back for its existence.

Fully consuming the gold soul, different arrays of light shoot out of Hiccups body and cover him as lifetimes of knowledge flood into his mind, causing him to scream out as it feels like his head is going to explode. While his head is filling with knowledge, power starts to stream through his body, filling him with an ocean of energy, which has endless potential of what it can be used to do. As he carries on free falling to the ground, the arrays of light start to expand around him as his body grows and changes shape. His skin hardening and cracking into pieces, forming black scales as black wings burst out of his back, while his spine grows out, forming a tail. While this is happening his hands and feet start changing into paws, with his nails turning into claws as his arms change into legs. His mouth also lengthens out, turning into a snout filled with razor sharp fangs. Two horns break out of the skin on the back of his head, growing with a curve shape to them. Spikes also start to break out of his skin, growing out of his spine and traveling all the way down his spine, to the tip of his tail. The changes finally finished with his body, the arrays of light surrounding Hiccup dim in brightness as they go back into his body, seeping between his new scales into the skin behind them.

(Hiccups POV)

Snapping open my eyes as the pain stops, something inside of me takes control, while my head looks over to Toothless, who is still roaring out in panic, while the floor rushes up towards us. My eyes thins into slits as I look towards him, while a voice in the back of my mind roars out matein protectiveness as I roar out in alarm as my wings beat with great force. Zipping through the air towards Toothless, while my paws open up as I near him, grabbing a hold of him and pulling him to my stomach/chest as I passed him. Holding him as close to me as I can, while my wings stretch out and hold in place. Our descent slowing down, I start beating my wings as we slow down until we are hovering in the air. Looking around for a spot to land, my gaze lands on a clearing in the forest below us, which I fly towards. While I am flying, Toothless lets out Screams as he struggles in my grip, trying to break free from my hold as we near the floor.

Lightly setting him on the floor, Toothless turns to me as I land next to him and is about to roar at me again, only to shut up as the thing that was controlling me goes away as I black out in front of him. Seeing this, Toothless just stares at me for a while, then slumps to the floor himself as he stares blankly at the grass, while tears pour out of his eyes.

(Time skip, 3 hours later)

Gaining conscious, I shift my body only to hiss out in pain as all my body is stiff and sore. Looking around the clearing that I am, my face is filled with confusion as I am not able to recall how I got here.

'How am I here? Last thing I remember is falling with Toothless then- TOOTHLESS!'

I think then shout out in my mind as I jump up from my spot, only to face plant the floor as my legs give away from under me as the muscles in them spasm in pain. Now having my jaw filled with dirt, I gain a look of revulsion as I spit out the dirt and start to gag at the lingering taste of dirt still in my jaws.

"Augh, now I'm going to have the taste of dirt in my jaws all day." –

I say with disgust as I try to get rid of the taste, only to stop as my eyes widen in shock as I realise what I just said.

"My jaws!"

I shout out in panic as I start to look myself over, only to see that instead of my human body there, in its place is a black scaled dragon, which causes my eyes to widen further in shock. Going to roar out in alarm, I stop when I'm about to do it as I wince in pain as it feels that someone has stabbed a number of needles in my head. Covering my head with my paws in pain as flashes of what happened some hours ago come back to me with also two other memories that are not mine, which is two perspectives of a fight between a huge black dragon 'Alduin.' and what looked like a lizard. 'Argonian, Dragonborn.' Shaking my head to get rid of that voice that showed up earlier and calling Toothless my mate, causing a blush to appear on me as I think about it, not noticing the blood red dim light that glows out from between my scales. Looking around the clearing for any signs of Toothless, my gaze lands on his form as I gain a smile, only for it to go away as it's replaced by concern as I see him huddled in on himself, while he looks to the ground with grief-filled eyes. Slowly making my way over to him, I lower my head down to his level as I gaze at him in concern seeing that there are dried up tears on his face as well as on the ground.

"What's wrong, bud?"

I say quietly to him, which causes his head to shoot up with wide eyes at hearing human speech and also the word bud. Seeing me, he scowls as his eyes turn to slits, while letting out a growl at me as he raises himself to all fours. This causing me to flinch and to take a step away from him, while I look at him with worry as I don't know what's making him act this way.

"You! Who are you and why did you save me? Why didn't you save Hiccup? My human's life, instead of mine!"

Toothless roars out as he starts to cry out again in grief at Hiccups supposed death, while my face shows shock at that he believes that I am dead as well as at him saying that he wished it was him who died.

"Why did he need to die? What did he ever do to deserve to have the life he did and die after his life just started to get better?"

Toothless says under his breath as I gain a warm look at how much he cared for me, while I move my head down and nuzzle it against his.

"Shh, shh. It's all right bud, I'm right here Toothless, and I'm not going any ware."

I say warmly to him, which makes him look up at me with confusion on his face, while tears fall from his eyes.

"How do you know that name? Hiccup was the one who gave it to me, nobody else knows that name!"

He shouts at me, while more tears start to pour out of his eyes at mentioning that his name was given to him by Hiccup, which will always be a reminder of his death to him. Hearing this, I lower my head at seeing that he doesn't even know that it's me in front of him, which is reasonable as I was a human and now am a dragon.

"It's me bud, I'm Hiccup. I didn't die. I just got… rebirthed, into something different, but it's still me."

I whisper desperately, while I slump to the ground and start to cry myself as everything starts to finally get to me. Hearing what I whispered as well as seeing me start to have a break down in front of him, Toothless quickly snaps out of his threatening stance as he appears at my side.

"Hiccup?"

Toothless says quietly, with some hope as well as uncertainty in his, surprisingly, light voice. Looking up at him with a surprised look as I now just noticed how light his voice sounds like, I nod my head at him in response to his question. Seeing the nod of my head, Toothless body blurs out of view and appears as he tackles into me, which gets a yelp of surprise from me as I get pushed onto my back with toothless onto of me, who is nuzzling his head into my chest as he sobs.

"I-I thought that yo-you died, th-that you were som-someone else when yo-you saved me an-and that you fe-fell to yo-your death, while I coul-couldn't do anyt-anything to help you."

Toothless stutters and sobs in a whisper to me, while he clings himself to me as I hug him back as best as I can with my new body. Staying like this for a while, his light voice keeps coming up in my mind, which bugs the hell out of me. Looking down at him as he is still crying into my chest, I move my head forward and nuzzle it against his, getting purrs from him in response from the action.

"Toothless?"

I whisper to him, which gets his attention as he brings his head up and looks at me with tears in his eyes, while he tilts his head to the side.

"Why is your voice so light?"

I question curiously as I look partly away from him in embarrassment at the question I asked him, while he deadpans at me as his right eyebrow starts to twitch in annoyance.

"Well, maybe it's. I don't know, because I'm a dragoness!"

Toothless shouts out in irritation, definitely knowing that it's me now as Hiccup always thought that she was a male, while also feeling relief that she finally got it across that she is a female. Hearing what she said, my head snaps back to her as my eyes are wide in disbelief, while my jaw hangs open in shock.

'So all this time she has been a female! And I didn't even ask her if she was a male or not, I just assumed she was a male in beginning. No! And all those times I bathed in the lake with her naked and she saw everything!'

I rant on in my mind with embarrassment as I glow blood red again, catching Toothless attention as she gains a knowing smirk as she knows what it means.

"Hehe. Well, what do you know? You do learn something new every day."

I chuckle out embarrassedly as I come out of my thoughts and look at her with a sheepish look, which wipes the smirk off her face as she glares back at me. Letting out a sigh, she unlatches herself from my body as she gets off of me and then walks around my form, checking out my new body as I stand back up on all fours. My body size is a quarter the size bigger than her, my scales being smooth like hers except for the spikes going down along my spine and the horns on my head. My body also having a long neck and four legs with big sized wings, my eye colour also having changed to that of gold, which glows dimly. Think of Alduin with four legs instead of two and having smooth scales instead of all those spikes on him. As well as him roughly being around the size of Toothless. Not seen by me, Toothless gains a faint blush as she eyes my body, especially my muscles. Quickly taking a peek under my back legs, she sees my balls sack, which because of the size of it, makes the unseen blush on her face darken. Seeing the blush on her, which surprised me as she was actually glowing blue, I raise my right brow at her in confusion as I raise my right paw and point one of its talons at her.

"Are you alright? You're, uh, glowing blue."

I ask with concern and surprise in my voice, which makes her shift her body a bit as she looks at me then at herself, causing her eyes to widen as she sees that I'm right.

"I-its no-nothing."

She stammers out quickly as she tries to burn the image of my balls out of her mind, while she stares at the floor in embarrassment at having looked in the first place. Tilting my head to the side at her, I automatically move over to her and nuzzle my head into hers. This catching her by surprise as she lets out a purr, while she melts under my touch and show of affection towards her. Pulling away from her, I look over to her tailfin as I gain a frown, seeing that now that I'm a dragon, she won't be able to fly again. Seeing my frown, she looks over to where I'm looking, then gains a sad expression as she understands why I'm frowning.

"It's ok, you don't need to beat yourself up because of it."

Toothless says to me, causing me to look at her in the eyes then for my shoulders to slump as I look down the floor.

"But it's my fault that you can't fly and now that, that – Pointing with my snout towards her prosthetic tail fin. – is useless. As I can't use it to help you to fly now that I have this body and I can't make a new one that doesn't need me to operate it as, again, my new body won't be able to work like my old one. And like Gobber said, a downed dragon is as good as a dead dragon."

I say with self-loathing, while uttering the last bit out with sadness, making Toothless look at me with sympathy at how I'm still blaming myself for what happened to her as she comes up to me and nuzzles the side of my head with hers.

"I don't need to have the capability to fly, as long as I have you by my side, Hiccup. I will never need it. The only reason I didn't give up on my life long ago, was because of you staying by my side and giving me a purpose of waking up the next day. And that was so I could see you walking into that cove with that smile on your face."

Toothless says with warmth and a smile as I look at her with shock at what she has said, then to gain a smile of my own at knowing that I am the drive that kept her going as she is to me. Looking over my body again, while also kicking the image of my balls out of her mind as it pops up, she looks back at me with confusion.

"So, how did you become a dragon? A species of dragon that I haven't seen before, might I add."

Toothless says with curiosity as I look at her with a frown, thinking about how I'm going to explain what species of dragon I am, as well as trying to explain how I am a dragon in the first place when just some hours ago I was human. 'Joor.' (Mortal)

(Time skip)

"So let me get this straight, a dragon, who is basically a God from another dimension dies. But uses one of these thu'ums to tie himself to this Dragonborn, who is the one who killed him, before he dies. As Alduin dies the Dragonborn does as well, their souls then combine to form a new one with all their powers and knowledge. But because of Alduin being a God, he wouldn't really die but go somewhere you do not know, while the Dragonborn's soul tries to go to where he is supposed to go when he dies. Their souls trying to go to two separate places, causing an unbalance in the new soul, which causes a tear in space and time. When the soul comes out of the other end of the tear in time and space, it ends up here and joins to you as you were the closest thing to it and then it tries to take over your body, only for you to consume it. This causing you to turn into a dragon, and basically, become a dragon God in result. Did I miss anything out?"

Toothless says to me in disbelief and shock, which I nod at her like it's a normal thing that happens every day.

"Pretty much."

I say casually to her, which causes her to stare at me as if I'm crazy as her right brow starts twitching in irritation.

"I just find out that you are now a God, and the only reaction you have to it, is as if it's a normal thing that happens. Like someone just suddenly becoming a dragon God is a normal occurrence!"

Toothless roars out at me like she wanted to strangle me with her paws, which causes me to gulp in fright, while I take a step back away from her.

"Well, when you put it that way, it does sound crazy and I'm sure that I would be reacting the same way as you are now, but surprisingly I'm actually happy that I'm a dragon now. As it means that I would be able to get to know you better and I don't have a reason to stay in the village now that I can't go back. Maybe I can start to be more useful in this form, something more than what I was before when I was a human."

I answer, which causes her to calm down and gain a smile at hearing that I want to know her better as well as being happy to be a dragon. Looking at her, I smile back warmly to her as I bring my head to her head and nuzzle into her.

"And you won't be leaving my side as I'm going to find a way to help you fly again so that you can help me like we have always been doing. Helping each other and being there by each other's side until the end."

I say warmly to her, causing a tear to come out of her left eye. Looking around the clearing for a while with a frown, I look back at Toothless.

"We need to find a cave or something, somewhere that you won't be trapped."

I say to her, which she nods at as I narrow my eyes at the thought of her being trapped, while she takes a look around and stops as her gaze lands on the mountains that occupy the island.

"Over there."

Toothless says as she points with her snout towards the mountains, which I turn towards and gaze over, using my improved eyesight to spot any caves or a reason that would make it not a suitable place to stay at.

"We can find a nice sized cave in the mountains as with what I've seen, Vikings rarely travel up them. So, if we are lucky, we probably won't be bothered by any of them."

Toothless says as she turns back to me with a smile at her evaluation of a place to stay, which I nod at as it is probably the best place on the island to stay at without anybody being in the area.

"Ok, let's get going then."

I say to her as I nuzzle the side of her face then start to make my way towards the mountains, while Toothless walks behind me with a blush as she can't take her eyes away from the glimpses of my swaying balls my tail is giving as it moves out of the way now and again.

(Time skip)

Looking around the fairly big sized cave, I gain a smile as I look over to Toothless who is looking around the cave as well, only for my smile to fade away and a frown to appear as I see the saddle and prosthetic tail fin still on her. Moving over to her side, she turns her head towards me as she hears me approach her.

"Let's get that saddle and tailfin off you, shall we?"

I say as I move my muzzle down to her side and grab a hold of the straps, which secure the saddle on her, with my teeth. Taking a tug on the strap, it snaps under the pull and the sharpness of my teeth. Nodding to myself, I move my muzzle to another strap as I do the same with all of them as well. When I'm finished with the last strap the saddle falls off of her as I move to her tailfin to get the prosthetic tail fin off as well. When everything is off of her, Toothless shakes her body like a dog when they come out of the water. Seeing her now without the saddle, tailfin and tailfin mechanics on, I can't help but gaze over her body. Now that I'm a dragon, with also having the memories of one, I can now see how beautiful she is. 'The perfect mate.' The voice in my head says, causing me to blush, which darkens further as images of breeding dragons come to my mind. Catching the red glow, Toothless looks over to me and Sees that I'm staring at her body with a blush, which causes Toothless to gain a blush of her own. Snapping out of my staring as the breeding images leave my mind, I see Toothless has caught me staring at her body, causing my eyes to go wide in panic.

"Sorry, I just never realised how beautiful you looked before now!"

I quickly blurt out, only for my eyes to widen further as my mind catches up to what I just said to her, while her face shows shock as her blush darkens as she looks to the ground.

"Th-thanks."

She says out quietly to my compliment on her looks, then to look back up to me with a warm smile. Her reaction calming me down, I smile back at her as I sit down on my rear, while looking at her then outside of the caves entrance to see that it was getting dark. Gazing back over to her, I shift and lay down on my left side as I open up my right wing, holding it up as I indicate with my snout to the underside of myself to her.

"Come on, let's go to sleep. It's about time that I hold you and cover you with my wing instead of the other way around."

I say warmly to her with a smile, while she lets out a giggle at the memories of me sleeping in the cove with her sometimes and doing actually what I'm doing for her for me. Coming to my side, she lays down and snuggles herself into my chest as I wrap my front paws around her. Pulling her closer to me, I drape my wing over her and move my head so that's it under my wing and resting by the front of hers. Smiling at her she smiles back as she stares into my glowing gold eyes which have seemed to have gotten brighter as I smile warmly at her. Staring into my eyes, her eyes travel down to my lips as she looks over them then into my eyes again, while she leans her snout towards mine and gives my lips a small lick. This catching me by surprise as I look at her with wide shocked eyes as she smiles at me, gaining a warm smile of my own. Leaning forward, I trace my tongue over her lips as well but more slowly, causing her to purr out, only to go wide eyes as I use the opening she formed while purring, to push my tongue into her mouth. Moaning into my mouth in pleasure as I move my big tongue around her mouth, tasting and feeling every in it, then to pull away as my tongue slips out of her lips. Smirking at her as she looks at me with a smile as she pants, I move my head to the side of hers and nuzzle the side of my head into hers, while letting out purrs as she does the same. Taking my head away from hers, I lay it down by hers as we both look into each other's eyes with smiles on our lips.

"Good night, Toothless/Hiccup."

We both whisper to each other warmly, closing her eyes with her smile not leaving her, me doing the same, we both fall asleep peacefully in each other's hold.

[Author's note: Well, there you go! Do you like it? What are your thoughts about this idea of a Skyrim/HTTYD crossover fic? Do you want me to carry on writing this fic alongside my other fic, The Uzumaki heir? If you got any ideas that you think will go nicely with this story, don't be afraid to say! Anyway, see you when I do!]