Shiina Kuze

As a seventeen-year-old girl residing in the far-eastern island nation of Mizuho, Shiina's primary motivation in life is to provide a peaceful future for her only remaining family, her younger sister Setsuna. To achieve this, she works tirelessly as a licensed hunter, utilizing an array of firearms inherited from her grandfather to eliminate dangerous invasive alien species that threaten their home. Despite her simple desire for a quiet life, an unexpected assault by a mysterious figure drastically alters her destiny, drawing her into a complex conflict involving mutated "Demons" and forcing her to step onto a much larger battlefield.