Skills are limited

Who gets which skill is determined by the Gods who created this world. This is the first sentence in an old book around which all of the 9 known countries are build. Through many years of trying to influence this first sentence, which for the longest time acted as the foremost rule in the World's history, the royal populance has found a way to assert their power. Human life is worth nothing in comparison to one of the rarest skills right? This story is about a young man with a rare skill, who tries to find a home and get justice.