Neo Angelique Abyss(2008)

series - first aired/released 2008-04-06 - audience 3.6

Arcadia is plagued with evil, life-draining demons called Thanatos and a vast lack of Purifiers to exterminate them all. While attending school, Angelique attracts the eye of a man who intends to turn the tides to the people's favor. What lies within her is the key to Arcadia's survival.