Lumy is an exorcist who uses the Bible to dispel spirits. She is the only daughter of a famous exorcist family and carries that mission. She loves reading, and mystery novels have been her favorite since childhood. In battle, she either chants spells using the Bible or summons guardian spirits to fight.

Wimul is an exorcist who uses holy water for purification. She controls the space using basic techniques and various types of holy water. She belongs to an academy for exorcists. Her grades at the academy are excellent, but she herself cannot fully commit to it.

Ririkku is an exorcist who attacks by firing holy nails. She specializes in restraining, analyzing, and ambushing her opponents. She wears a black mask. She is not good at talking and finds it oddly exhausting.

A female exorcist who fights by firing silver bullets from a gun. She wears a maid jersey from her part-time job. She acts cheerful and energetic.