The 'new world' thing made me think that maybe this young man will take the primitive people into a more advanced way of thinking, so it would be this horrific event has actually led the people to greatness through the main character.
That is exactly the direction I had in mind.
And then I think another important thing to know which will affect the story, is how long you intend the story to be. If you want to make like a ton of episodes, or just one good animated film. It may change your thinking for how the story should play out (if it's episodes, then that first idea that you have written would be a perfect 'episode 1').
Hmm That is a good question and something I haven't really thought about.
I will answer that one as soon as I know the answer ha ha thanks for raising that question.
Regardless, the religious aspect of the story I believe should remain a big factor in the people's culture. It sounds like they would have believed that a new deity had come into their lives only to bring destruction to the world around them. It might be of benefit to the story to let the characters have a very emotional tie to this God . . .
Another thought that I had as well
the reason I chose to make it a god is based on my cancer years and my own questions of god and religion.
. . . let them question him when more bad luck passes to the tribe, and they could cherish his benevolence when fortune comes their way. Just sounds like the God figure could become a significant character in the story without being a character at all.
Good Idea! Thanks for all the help man!