Trombone, an unruly and lazy elf on Santa's team, was caught stealing toys! As punishment for his actions, all his toys were confiscated and he was banished from the kingdom. Since then, he has been planning his revenge against Santa Claus and, finally, he has discovered a method: to make the snow disappear. If his evil plan succeeds, not only will there be no more Christmas and children will no longer receive presents, but the entire planet will be destroyed!