Niplheim no Karyuudo : Branded Azel

This is an anime adaptation of the video game by Kuro Densha.

Azel is a hunter fighting against all kinds of demonic entities entering Niplheim. During a fight, Azel was marked with an unchangeable seal by a demonic entity. Because of this brand, she feels various feelings of uncontrollable excitement during her confrontations. Since that day, Azel has only the objective of defeating the entity that made him this mark.