Anastasia Zelenska, known as the Black Witch, is a formidable Rank-2 Hunter and the leader of the Black Dragon Guild. With a sharp gaze and a striking appearance—purple hair, matching eyes, and a distinct purple-gray attire—she embodies the enigmatic allure of a seasoned warrior. Despite her youthful appearance in her 30s after regression, Anastasia has lived through harrowing experiences that shaped her into the powerful figure she is today.

Hailing from Ukraine, Anastasia became an orphan due to the devastating war that ravaged her homeland. The Tower, known as Babylon City, is where she found her true purpose and community, transcending the pain of her past. As one of the First Generation Hunters, she considers the Tower her home, where nationality is inconsequential.

Her skills include Transference Teleport, enabling her to teleport to visible locations and share this ability with others through physical contact, and Item Storage, which allows her to carry a limited number of items. Accompanied by floating mirrors that reflect various emotions, she uses them as tools and symbols of her complex persona.

Anastasia enjoys playing chess, reading, and secretly writing romance novels, revealing a softer side to her otherwise formidable character. Her wisdom and experience make her a respected figure among her peers, and she carries the weight of her past with grace, often reflecting on the challenges faced by women in her position.