Sora the great

Sora is a young orphan boy who lost his only to an assassin in a mysterious temple and vows to grow strong enough to take revenge on path to do so he stains his hands with more blood than intended, he also discovers there many mysteries in his world that meets the eyes, beings who claim to be gods that control the world to their liking and those who go against them are labeled as criminals, this logic doesn't sit well with Sora so he vows to change the world with his hands...