Abysmal

Sinopsis

Ruscilester is a nightmarish world where seven vampire sisters are locked in a struggle for dominance. Their conflict centers around "The Demon's Formula," a conceptual weapon capable of materializing its owner's distorted perceptions into reality, thereby altering the world's laws. Shion, the youngest and weakest of the sisters, is on a mission to acquire this formula from the werewolf Count Vezcacino. During her quest, she encounters Maroma, a mysterious girl who claims to be human but exhibits characteristics of both zombies and Frankenstein's monster.