Jiltus

ジルタス

Jiltus is the child of a monster father and a human mother. Due to prejudice against her monster heritage, Jiltus and her mother were compelled to flee their village. The villagers' cruelty instilled a deep hatred of humans in Jiltus. Following her mother's death, Jiltus lived among monsters and grew into a cruel being. A chance meeting with Baphomet led her to reconsider her way of life, until the Dark Lord approached her to serve him. She was first spotted in the Prontera Sewers, manipulating the Golden Thief Bug. Throughout the anime, she harbors a particular dislike for Maya, owing to Maya's affection for monsters and her relationship with Alice. They eventually resolve their differences.

Spoiler

Jiltus is an actual monster (Zealotus) in the game.