Shin Kyuuketsukihime Miyu

Shin Kyuuketsukihime Miyu summary:

Miyu is an eternally youthful vampire princess. She is the Guardian, whose duty it is to return the Shinma - god demons that prey on humans - to the dark. Her only companion, and protector is Larva, a Western Shinma who is bound to serve her. Together, they hunt stray Shinma across Japan. New Vampire Princess Miyu is the sequel about Miyu and the war with awakening Western Shinma, Larva's old fellows...