Is That Santa?

In an apocalypse that threatens to ruin the world, what do people crave most? Food? Their loved ones? A resistance to the curse that affects everyone? Power and authority to move the masses? Not at all. What the citizens crave is a hero! And what better hero is there than Santa? ... A child in a poor village awakens as a hero. The child awakens and is speechless. The child has reincarnated after being swindled by a little boy. Now, the child has to figure out how to meet other heroes and gang up to save the world. Oh no, the other heroes have out-casted the child hero because "she's a burden". What does the child do? She's too afraid to save the world by herself! Ah! The child has an idea! She doesn't need to save the world! She can just fly above the chaos in her flying reindeer until the heroes save the world! Awesome plan! Uh... It's been a hundred years already and the child has only been riding on her flying reindeer and dropping gifts...the other heroes still haven't saved the world...