In Nissesvingen, Santa Claus is dying and his only hope for survival is a magical medallion that the Elves Council found on the Internet. The Council sends an expedition, consisting of three inept elves Rolf, Trond and Jerry.
The snow is mysteriously missing from ski resort Gavmofjäll, leading 14-year old sámi girl Ristin and her little sister Aila on a quest deep into the ancient secrets of the mountain to save their family from catastrophe.
Eva, an ex-dancer, is now living in a wheelchair, unable to walk. When her friend Sophie gives her an old wooden antique advent calendar before Christmas, she realizes each window contains a surprise that triggers repercussions in real life: some of them good, but most of them bad... Now Eva will have to choose between getting rid of the calendar or walking again… even if it causes death around her.