Hey guys! This story has spoilers from the movie, so watch out! R&R!

PROLOGUE

Jack and Jenny ran up to there Mom yelling at the same time "Mom mom mom can we go to the pond for ice skating! Please please it just froze over!".

"Ok ok fine but, Jack don't leave Jenny for a minute." Mom said.

"Yeh yeh can we go already!" Jack said.

"Fine. But be careful!" Mom said.

"Bye!" Jenny and Jack said.

Jack's POV.

"Jack, I'm scared!" Jenny said

"I know I know, but instead why don't we have some fun." I said. My little sister was on cracking ice, I knew I had to do something fast. "Ok um why don't we play hopscotch like we do everyday." I said trying to calm her down. "Ok." She said nervously. "See it's as easy as one," I hopped a large step "two," I took another large step "three." I landed on hard ice next to a large stick kind of shaped like a staff.

"Ok." Jenny said "One," she took small step forward towards me as a large crack appeared under her "two," she took another step forward towards me as a large crack appeared under her again "three" the largest crack of all appeared under her, I grab the stick, put the hook around her waist pulling her forward. Her weight pulled me towards the ice. I slid and landed on the cracked ice. I looked up to see her on the ice I had just stood on. "Jack!" She yelled as I fell into the icy, cold water.

Jenny's POV.

"Jack!" I yelled feeling helpless as I watched my brother falling into the icy water. "Come on!" I said telling myself to think of a way to save my brother. Then I saw the stick he had used to save me. Maybe, just maybe, I could put it into the water, find Jack, and pull him out. I grab on to the stick, stuck it into the water, and started to move it around trying to find Jack.

"No!" I said as I accidentally letting dropped of the stick, watching it disappear into the the black, cold water. I felt tears forming. Normally I wouldn't let them fall but, this time I did, who would tease me for crying. Then I noticed it was getting dark, I should go home to mother. And tell her what, my brother drowned and it's my fault.

Then I heard a kind voice in my head. "Do not cry, dear Jenny, your brother will soon be given a very important job." said the voice.

"W-who are you?" I said snuffling.

"I am Man in the Moon, creator of Guardians, protecter of childhood." said the voice.

"So how d-do you know m-my name?" I said, now shivering, it was very cold now.

"I know everything about you and your brother." said MIM.

"So w-what's my brother's job?" I asked.

"Oh he will be a guardian, bringer of winter." MIM said "In fact you may be one too."

"Ok." I said. Suddenly there was a bright blue light that surrounded me. "Ok?" I said again, then I looked down to see a girl with shocking white hair and bright blue eyes. That, I realized it was my reflection, but how could that be? I had brown hair and chocolate, brown eyes, like my brother.

"Time to go." MIM said.

"What?" I asked suddenly I was gone.

Jack's POV.

The first thing I remember was that I was cold and it was dark and I was scared. Then I saw the moon and I wasn't scared. My name is Jack Frost. How do I know this? The moon told me so, but that was a long, long time ago.