Mao Mao, daughter of the Hell-Lord—ruler of the demonic Hell-Horde—and his wife Lulune, combines her lineage’s otherworldly traits with an innocent demeanor. Her striking features include snow-white hair, crimson eyes, a petite frame, and a prominent third eye on her forehead, mirroring her father’s. She dons a simple dress, complemented by elf-like animal ears that enhance her whimsical, childlike charm. Ranked as a "Hyper Advanced Apprentice" torturer within the Hell-Horde, her status eclipses even seasoned specialists like Torture Tortura, a privilege stemming from her father’s authority. Her interrogation tactics eschew conventional cruelty, relying instead on handmade gifts, playful games, and wide-eyed enthusiasm. Though these methods initially prove ineffective, her disarming sincerity and irresistible cuteness inadvertently break the Princess’s resolve, coaxing secrets through sheer adorability. The Princess, charmed by Mao Mao’s guilelessness, adopts a mentor role, offering encouragement and affectionately dubbing her "big sister." This guidance leads to Mao Mao’s first successful interrogation, cementing a bond built on mutual admiration. Her titles later escalate to "Legendary" and "Ultimate" within the Horde, celebrating her reputation despite her unchanged, unconventional approach. Naive and devoid of malice, Mao Mao approaches her duties with cheerful earnestness, often transforming interrogations into opportunities for connection. Her interactions with the Princess blur adversarial lines, evolving into a relationship where the Princess willingly partakes in crafts and games. This dynamic underscores Mao Mao’s unique ability to bridge hostility with genuine warmth, her innocence persistently defying the expectations of her role.