A Deity's Hatred

This is a story of someone who hates his origins. He wont be fighting cause he "needs" to, but fighting for what he wants to do. What our main character does what he wants to do and nothing else, that could be a war and that could be a genocide. The possibilities are endless but yet someone who hides who he really is, someone who can be so distant it's hard to even say "hello". You will be looking at a person who technically started his journey already but as far as he knows l, there will be far more to come in his life.