TV-Series
Description
Misa Ilioroagu, born Misa Reglia, is the daughter of Shin Reglia, the Demon King of Tyranny's right-hand man, and the Great Spirit Reno. Her conception involved interference by the Heavenly Father God Nousgalia, who prematurely extracted her from Reno's womb using Kurst. He synchronized her source to embody the legend of the fictional Demon King Avos Dilhevia, intending her to become the "Child of God" destined to destroy the true Demon King Anos Voldigoad. To ensure her survival, Reno stabilized her birth with tears and sent her to the future via the Spring of Time, Ezyssey, while Shin perpetuated the Avos Dilhevia rumors to sustain her existence.

Growing up unaware of her parents' identities, Misa knew only that her father was high-ranking demon royalty and her mother a spirit who died shortly after her birth. Demon society's discrimination against hybrids prevented her father from acknowledging her. On her tenth birthday, she received half of a demon sword, instinctively recognizing her father possessed the other half. She believed reuniting the halves required reconciliation between royals and hybrids, motivating her to join the Unitarians, a faction advocating for equality between pureblooded and mixed-race demons.

As a student at the Demon King Academy, Misa became president of the Anos Fan Union, which outwardly functioned as a fan club but covertly supported Unitarian activities. She befriended Anos Voldigoad, Misha Necron, Sasha Necron, and Lay Glanzudlii. During the Demon Sword Tournament, she defended Anos against biased grading. Later, during a team battle exam, she demonstrated spirit magic abilities, leading to an invitation to join Anos' group. Her relationship with Lay deepened when he gifted her a Michens Necklace during the academy exchange with the Hero Academy, symbolizing their bond.

Misa's spirit heritage granted her unique abilities like spirit control and spells such as "Rain Spirit Vanish," which transforms her into rain. Anos speculated this connected her to Lignon, the grand water spirit. She expanded her combat skills by summoning spirits and mimicking their abilities, though her proficiency in spirit magic remained inferior to her mother Reno's.

Nousgalia's influence triggered Misa's transformation into Avos Dilhevia, revealing her as the embodiment of the Avos legend. In this form, her appearance shifted to long black hair and regal attire, while her personality became commanding, ruthless, and aligned with royalist pureblood supremacy—a stark contrast to her usual cheerful and compassionate self. This manifested as aggressive confidence, open romantic advances toward Lay, and lethal tactics against enemies. As Avos, she wielded immense magic and physical strength rivaling Anos, developed new spells instantaneously, and resisted divine powers. She usurped control of Anos' demon castle Delsgade and his sword Venuzdonoa to free the Goddess of Destruction Abernyu.

The climax of her Avos persona culminated in a battle against Lay and Anos. Lay separated Misa's true self from Avos using the holy sword Evansmana, destroying Avos' source. However, due to an ancient order by Anos to Igareth Ijeiska, new rumors perpetuated the Avos legend, enabling Misa's reincarnation. Her source, fractured by Evansmana, reintegrated through these rumors, allowing her rebirth as a pure spirit. Post-reincarnation, she retained the ability to transform into Avos Dilhevia, with the personalities merging. In this state, Avos' regal demeanor and assertive love for Lay persisted, but without the previous hostility.

Her character arc concludes with continued activism for hybrid rights and partnership with Lay, symbolizing her enduring hope for demon society's unification.