In a world where magic determines life itself, she’s a mortal transported from another world with barely any mana, utterly unremarkable… until a goddess named Orivaneia, who’s more airhead than omnipotent rename her to Orivanne and accidentally blesses her beyond reason by making her have more mana than any other being.

But with no skills to save her and death closing in, she seizes one last chance: turning herself into a vampire.

Hiding her origins under the name Anna, she awakens in the dying kingdom of Minilon, cut off from her goddess and armed only with a holy sword with a will of its own. Outside, corruption devours the land and inside, greed and decay rot it from within.

To survive, She becomes a spy and played every side, ensuring she always stays one step ahead and at the top at any given time.