Deice Your Lonely Heart (слэш)

Inside a snowflake like the one on your sleeve, there happened a story you must see to believe.
Loki, a Jotun on Mt Jotunheim, was all alone; abhorred and feared by the Midgardians and the Aesir he hadn't seen another soul since he ran away as a child. Tony Stark was a Midgardian who didn't quite fit in with all the Christmas cheer. He needed to climb the Mountain to retrieve something and to get away from all the festivities.
Tony was never one to believe in rumors but Loki was never one to believe in miracles. Christmas was just a fairytale and neither of them expected anything else. Grinch!AU.