"Slave" is not the end

A world where all races are divided and on the brink of war, you, a future hero or villain, perhaps a successful merchant, a hired killer or a genius wizard. Something with unbridled desires, have the opportunity to become whoever you want and decide the fate of this world, lead everyone to peace or prepare for war. At the moment, tthree events are happening in the world, the war between Humans and Beastmen, the flourishing of the slave trade and contract killings, and you, a prisoner of war who was given into slavery, will have to get out of this hell and choose your own path.