Jack flew around his lake laughing as he flipped in the air. "Hey Wind! What do you say we give New York a visit.. They're due for a snow day!" Jack laughs and the wind directs him to the famous city.

TIMESKIP

"Hey FRI tell me the weather again" Tony asks offhandedly as he looked out the window and just saw snow.

"The weather is sunny with a chance of showers sir" FRIDAY answers making Tony double take the appearance outside.

"FRI uhm take a look outside.." Tony mumbles and then looks at the scan results. They are the same energy patterns of the Asgardian. "...Reindeer Games…" Tony grumbles then presses the bracelet on his wrist as he jumps off the balcony. His suit enveloping him and blasting him off to the source.

JACK

Jack was flying around laughing still as he noticed a metal man flying towards him. He frowns and then hovers there quietly as the man stops in front of him. "Kid, what are you doing" The robotic voice asks. Surprising Jack immensely. Clutching his staff in his hand he smirks playfully.

"Well I'm doing my job name's Jack Frost metal man" Jack giggles then starts to flip around in the snow.

"Well stop attacking New York or I'll have to fight you kid and I don't think you want that" The metal man grumbles as he raises an arm that seems to glow brighter.

"Attack? I'm not attacking" Jack says slightly panicked and then whispers to the wind to fly him away now. As he flew away he heard the metal man mutter something about a wrong choice. The next thing he knew was a harsh pain in his leg that made him drop to the roof of a nearby building. His sight went fuzzy as he clutched his leg. He whimpered quietly as the metal man landed in front of him and he promptly passed out.

TIMESKIP

Jack woke up breathing heavily. He was sweating and he sat up looking around. He was in a room surrounded by glass. He frowns and stands up looking for his staff. He starts to breathe faster and slightly panicked. His father gave him that staff. He was interrupted in his search by a strong voice. Looking up he saw a man wearing an eye patch. Though what really caught his attention was what he was holding, his staff.

"Looking for this?" The man said. Jack ran to the glass wall nearest to that man. Though it was more of a stumble because of his leg.

"G-give that back" Jack winces a little at how pathetic he sounded. He was injured and this room was hot. Outlook wasn't great.

"I'll return your… stick once you've answered some questions" The man says his face not wavering in any way. "Why did you attack New York"

Jack frowned and huffed slightly. Sitting on the ground he looked up at the man outside his room, or well cell. "I wasn't attacking, I was doing my job. Why do you have an eye patch? Are you a pirate?" Jack grins as he got a twitch out of that.

"I'm asking the questions. How old are you"

He looked around bored. His face was tinged pink by this time. It was too hot in here. Too hot. "Well…. one sec…" Jack starts to count his fingers. "Oh I'm silly.. I'm 354 years old… though I'm stuck in my 16 year old body"

The man seemed shocked for a moment then regained his composure. "What are you"

"Wow that's straight forward." Jack wipes his brow. "I'm a Guardian.. I protect children." He says his breathing became laboured. "I'm also a winter spirit and this heat isn't helping" He mumbles.

The man frowns then tosses Jack's stick in his hand before walking out without another word. Jack frowns then stands up and begins to hit the glass barrier. "H-hey! You said you'd g-give my s-staff back!" Jack yells pathetically as the man leaves the room. Jack stumbles back and mumbles to himself. "Nonono…" He feels a tear run down his cheek and he stumbles backwards before falling on the ground. He dry heaves and then curls up against the coldish wall. Welcoming anything with a lower temperature before passing out again.

ASGARD

Loki walked into the throne room with Thor and they both bowed to their father. Loki was on better terms with the man lately. "Father, why have we been summoned" Loki asks politely.

"Sons, Heimdall has brought surprising news to my attention. Your son Loki, Jokul Frosti has disappeared from Heimdall's sight" Loki freezes and pales slightly knowing what this could mean for Jack. "He was last seen in a Midgard city called New York… sons go find him"

Loki frowns and looks at Thor. They both knew what team lived in New York. "Father we will bring him home" Loki bowed again and then made his way out of the throne room before teleporting him and Thor in the Avengers tower.

"MAN OF IRON!" Thor bellows, smiling broadly as he approaches the man. Loki follows closely behind. "Our father has sent us here on a quest, to find Loki's son. He disappeared a couple days ago from Heimdall's vision! Have you any clue of where he is Man of Iron!" Thor clasps Tony's shoulders and smiles. Tony frowns and looks over at Loki.

"What does he look like?" Tony asked, slightly surprised Loki had a son.

"About this tall.. White hair, blue eyes, has a shepherd's staff…" Loki says and saw recognition fly through Tony's face. "Show us where he is Stark… where's my son"

Tony nods and then immediately led them quickly to where Jack was. Sensing the urgency behind Loki's voice.

IN THE CELL

Loki walked into the room and saw Jack immediately. He was curled up in the corner of the cell, he could tell the boy was having trouble breathing immediately. Loki teleports in the cell and takes note of the boy's flushed face. He knelt down and pulled Jack on his lap and then made his arms turn blue and lowered the temperature in the room in the negatives. The effect was instantaneous. Jack's face returned to its normal pale white and his breathing leveled out. Jack curled up closer to the cold form and his eyes cracked open slightly. He looked up and smiled slightly. "F-father" Jack croaks out and leans in closer as Loki tightens his grip around the boy.

"Jokul… what did you do now boy" Loki asked softly and smiled at the situation. Normally Jack would hate staying still.

"I didn't do anythin-'' He coughs and then takes a deep breath. Making Loki frown slightly. "I was doing my job.. Creating a blizzard, New York has needed one for a while" He mumbles. Loki chuckles and then looks over at Tony smirking.

"Tony thank you but my son is no threat to you or your team" Loki grins again and then teleports himself and Jokul out of the cell and into his Midgard apartment.

Welp.. there ya go my first crossover fic.

Tell me how I did!

- hydraspidey