Santa dreams of exciting adventures that go far beyond the "usual" gift-giving in a flying sleigh on Christmas Eve. One day, after a sudden blow to the head, everything changes for him and he begins to believe he's a superhero faced with countless adventures. And so, four days before Christmas, he suddenly disappears. Following him are Leo the elf and an 11-year-old girl named Billie, who encounter the nefarious owner of a toy factory. The villain, determined to end the free gift-giving at Christmas, plans to destroy Santa's workshop at the North Pole. Christmas is in grave danger! Will Santa regain his memory in time and, together with the elf and the girl, be able to stop the toy villain? Time is running out, and the First Christmas is just around the corner! Everything is getting confusing for him, and he starts to believe he's a superhero facing countless adventures. And so, four days before Christmas, he suddenly disappears. Following him are Leo the elf and an 11-year-old girl named Billie, who encounter the villainous owner of a toy factory. The villain is determined to put an end to the free gift giving at Christmas and intends to destroy Santa's workshop at the North Pole. Christmas is in grave danger! Will Santa regain his memory in time and, together with the elf and the girl, be able to stop the toy villain? Time is running out, and the First Christmas is just around the corner!