So this is a crossover between HTTYD y ROTG. It is slash, in other words Hiccup/Jack so if you don´t like that kind of pairing you can go back now. For the ones that want to keep reading, I hope you like it and, as always, sorry for my grammar and spelling mistakes.

Chapter 1: First encounter

The spirit of winter was throwing a snow storm over a little town next to the sea named Berk. He was laughing with the wind as he rode over a large forest that surrounded the town. He loved making snow storms, mostly because it meant that the next morning there would sure to be a snow fight. And there were no better snow fighter than the Vikings.

"Help!"

Jack stopped racing with the wind as he heard the cry of help. He turned towards where he had heard the scream coming from and tried to see something or someone who could be in trouble. It was dangerous to stay out during a snow storm, and guessing on the scream, if a kid was still out so late, it could be mortal. The noise of the storm he was creating around him was too loud to let him hear anything so he descendent over a tall tree where he sat and waited for another sign that could help him find the kid.

He heard a second cry for help and Jack started flying across the forest. It didn´t take him long until he was able to find a little depression in the middle of the forest where a frozen lake stood. Jack looked around and then focused his attention on the hole surrounded by grey rocks and tall trees. It was about 15 feet under the level of the ground so when he saw little kid trying to climb on its sides and falling again he wasn´t surprised.

Slowly, Jack landed behind the kid and heard his soft sobbing. The kid was wet from heads to toes; his brown hair was dripping water all over his face. Jack observed the kid even closely. He had two enormous green eyes and his cheeks and nose where filled with freckles. He couldn´t be older than 5 or 6 years old.

"Who are you?" the kid suddenly shouted as he jumped backwards hitting his back and head. Jack also jumped back but then he realized something. The kid was seeing him. The kid could see him. If the occasion would have been different, he would have jumped in excitement but now his priority was to get the kid out of there and take him to his house.

"My name is Jack; Jack Frost." the spirit introduced himself as he tried to approach the kid. "I am here to help you."

The boy looked at Jack up and down. "You hair is white." he stated finally making Jack chuckle.

"Yes, I know. What is your name little man?"

The boy frowned at Jack and then he hugged his shoulders in an attempt to warm him up.

"My name is Hiccup Horrendous Haddock III." he said almost in a whisper.

Jack nodded and tried to touch Hiccup´s cheek but the kid jumped aside to avoid the contact.

"How do you get in here in first place?" he tried to continue the conversation.

Hiccup looked up and Jack noticed a small hole in the middle of the wall. It was about 5 feet up from Hiccup´s head.

"I was playing with some kids at the forest and we decided to play hide and seek. I tried to hide behind a big gray rock but I fell." he explained softly. "I rolled from that hole and then I feel to the lake."

"How much time have you been here?"

The kid raised his shoulders.

"I think it was midday because the sun was in the middle of the sky."

Jack frowned at the thought of it. Where the hell where those kids he had been playing with? Probably warm at home and unworried about Hiccup.

"Hiccup." he started slowly and with calm voice. "I can take you home. Would you like that?"

Hiccup thought about it for a second, not sure if it was okay to accept the invitation of a stranger but then he remembered how cold he was and he didn´t wanted to stay at that hole in the dark alone.

"Yes please."

Jack smiled and opened his arms like if he was waiting Hiccup to hug him. The smaller one raised an eye brown and stood immobile on his place.

"What are you doing?" asked Hiccup.

"I have to carry you so we can get out of here."

Hiccup didn´t move.

"You have to trust me little man." Jack said in a comforting way. "I promise you everything will be okay."

Hiccup sighed but at the end he placed himself between Jack´s arms. Jack held him in a tight hug and with his fingers brushed Hiccup´s wet hair off his face.

"Just close your eyes tightly and keep calm."

Hiccup nodded and followed his directions. After making sure the kid´s eyes were shut he started flying. Not fast and careless like he usually did when he was alone. He tried to just start floating until they were above the trees and then he started flying towards the village. Suddenly he felt Hiccup grip his shirt and he knew the kid had opened his eyes.

"It´s okay, we are almost there." he whispered.

"I want to go down." pledge the kid on the edge of tears.

"I know, but we are already here."

Hiccup opened his eyes saw that they were already at the main street of Berk. He jumped off the spirit´s arms and looked around. It was colder there and it was falling snow. Jack knew the storm was really close.

"Where is your house?" he asked as he took the kid by the shoulders and pulled him closer in a protective way.

"Over there!" screamed the kid as he pointed towards a big house up a hill.

Jack nodded and took the kid in his arms again. With a jump both of them landed over the roof of the house. Hiccup put his arms around Jack´s neck so it was easier for both of them to climb into the window and enter to the kid´s room.

"Thank you very much Mr. Jack." said the kid as he jumped out of Jack´s arms and ran towards his bed to take one long blanket and covered himself in it. "Do you want to stay tonight? It´s really cold outside and your skin is cold too."

Jack giggled and kneeled before the kid. "I will be fine. Now you have to go and climb into that bed and get some sleep."

Hiccup nodded and jumped into his bed. Jack sighed and wrapped the blankets around the kid´s body so he could be warmer. "Good night Hiccup."

Hiccup closed his eyes slowly. "Good night Jack."

The spirit of winter smiled at the kind and then walked towards the window. Just seconds before he could jump out of the house he heard one last time the soft voice Hiccup. "Be careful with the dragons."

Jack blinked surprised and partially scared. Dragons?

Hope you liked it and I hope to be updating soon.