Reaper of Souls is an expansion of Diablo 3 that introduces an additional story campaign and some new gameplay features. The plot continues the events of Diablo 3. A renegade angel Malthael decided that he should clean the world of demons. He stole the Black Soul Stone and is going to use it to imprison all the demons’ souls. As a collateral damage, however, it will also devour the souls of all humanity. Since you, the Nephalem, have already defeated demons in Diablo 3, it is your duty now to sa...