Here it is, my very own Jelsa story. This is only the prologue so it's rather short and kind of boring but the other chapters are better, don't worry.

Neither Frozen nor Rise of the Guardians belong to me, they belong to their respective owners.

"Faster daddy!" A little girl screamed in delight as her father pulled her sled around their snow covered yard. "Faster Papa!" Was all Jack Frost heard as he sat upon the roof of the girl's home and watched her and her father play. The girl's brunette hair turned pale blonde and her father's turned white, their clothes changing to fit a time long ago, the plastic sled becoming one of ice. Jack closed her eyes and turned away, grimacing at the memory.

"Faster Papa!" Annika squealed joyfully as her father pulled the sled by the end of his staff, flying just above the freshly fallen snow. "You want faster kid? I'll give you faster." He smiled before a winter wind propelled them forward up a snow bank, launching Annika into the air. Without hesitation, he flew up and wrapped his arms around his giggling little girl.

"There you are Jack. North asked me to come find you; you didn't show up to help." A feminine voice pulled him out of his memory. Jack looked up and saw the Tooth Fairy flying over to him. "Well here I am." He said quietly, looking back at the girl below him. Tooth looked at him with concern. "Jack, is everything alright?" She asked, hovering down to sit next to him. "Yeah I'm fine. Just thinking about some stuff."

Tooth looked at him and then where his gaze was. The guardian of memories didn't believe what he'd said for one second, she could tell he was thinking about the past. She recalled that he'd had a sister, perhaps he was thinking about her? No that didn't seem right, it would have made more sense for him to be thinking about a daughter, but Jack never had kids. He was too young when he became a guardian, unless.

"She reminds you of yours doesn't she?" Toothiana asked, going out on a limb. Jack glanced at her, unsure how she might have known that but in the end nodded and said "Yeah." "How long ago?" Tooth asked quietly. "The last time I saw them was 1868." He replied. "They both died well over a hundred years ago." He whispered, bringing his knees to his chest and laying his arms on them, followed by his chin.

"I'm sorry Jack." She said, putting a feathery hand on his shoulder. He shook his head "Don't be, it's no one's fault, just part of being a Guardian I suppose, losing the ones you care about." He sighed. Tooth looked away at that, thinking of her own parents that had died after she had become a guardian. Truly it was the only bad part of their lives, being immortal when everyone around you isn't. "Do you want to talk about them?" She asked, "Sometimes reliving memories can help us cope with the fact that they are memoires. Trust me, it's my center." She said kindly.

The girl below them followed her father inside to get warm and Jack stood up. "Let's get going, North and the others are waiting for us aren't they?" He said, grabbing his staff and flying into the air. Tooth hesitated for a second but followed after him.