A century of shame and hatred, bloody battles and betrayal. It is in these difficult times that your story begins under the reliable vaults of an ancient fortress - the fate of a young mercenary from the Assassins guild. And your life is completely changed after the execution of one mysterious contract to kill: you against your will receive a particle of the power of an ancient demon. How will you manage your power? Will you save the world from the coming destruction or plunge it into even greater chaos?