North Polarity

It's December 24, 3025. Earth has been struck with massive radiation following a catastrophic accident at the world's largest nuclear reactor in the North Pole. Only one of the scientists there at the facility survived, and he vowed to make up for the grave error that he and his colleagues made. That scientist now goes by the name of Santa, and every year on December 25, he travels the world, stopping at key locations around the world to deliver medication that keep the effects of radiation poisoning at bay. How do Captain Santa and his loyal first officer Rudolph brave the many dangers of the unforgiving irradiated winter of earth to provide the life-saving medication that so many need?