Sands of Destruction

Fuente: AniList

Made bitter by the loss of her brother in the war between men and beasts, Morte considers the whole world to be unredeemable. A mysterious orb capable of obliterating everything in existence will enable her vengence, and her new companion Kyrie may hold the key to unlocking it. The fate of the world hangs in the balance, but these heroes would rather destroy the world than save it.