Baby Reindeer was based on the story of a young reindeer who wanted to join Santa's team and fly on Christmas Eve. The young reindeer was filled with excitement and curiosity, but also a little bit of fear and uncertainty about the journey ahead. The elves who worked with the reindeer team saw the young reindeer's enthusiasm and decided to help him make his dream come true. They gave the young reindeer a special harness and bells, and taught him how to fly and pull the sleigh.