Eleonore Bianca/Synopsis

Hero Academy Arc
When Anos and Sasha arrived early for the educational exchange, Eleonore greets them and shows them around the Hero Academy. They get interrupted by Ledriano and Raos, who are recognized as the Hero Kanon's reincarnations by the academy, but not by Anos. After a short confrontation with them, Anos leaves, so Eleonore offers to show him out. At the gate, she warns him about the academy, as they haven't changed since two thousand years ago.

Anos sneaks back in to see what the heroes were planning, but Eleonore notices him despite his concealing magic. She meets with him and asks if he knew Kanon personally, so he replies that he is a reincarnated person who had made a promise to Kanon. Upon hearing this, Eleonore reveals that Kanon was killed by humans, but she is called back before she can say anything else.

Eleonore would be absent throughout the remainder of the educational exchange, as she was hidden inside the underwater temple while stuck in spell form. But when the Jerga-Kanon students start using suicidal magic during the team competition, she calls out to Anos, asking him to come, as she's the only one that can stop them. However, he is held off by Diego Ijeiska, the academy's headmaster who is behind the despicable tactic. Because Anos destroys Diego's source, Eleonore becomes confident in his skills. After he frees Eleonore and creates clothes for her, she leaves to help her classmates.

Eleonore is eventually recaptured, as one of Diego's clones took his place, but Anos locates her again. After explaining that she is humanoid magic designed to clone soldiers against her will, she pleads with Anos to destroy her source, but he refuses and promises to save her and the Zeshias instead. The building is then attacked by Avos Dilhevia, who manages to steal Evansmana, causing Azeshion and Dilhade to go to war. Anos informs Eleonore of this, but she won't leave, as the human army depends on her for troops, or else the enemy will decimate them. However, Anos tells her that he will stop the war without any casualties, and asks her to do the same. In return, he will protect her happiness.

Despite Anos' sacrifice to end the war again, Diego attacks the demon army as they were retreating, but Eleonore appears to protect them. When the human army becomes disillusioned with Diego and abandons him, Commander Jerga returns from the dead and forcibly drains the hope from humans to create a body for himself. During his attack, Eleonore protects Elio Ludwell's troops once more, as she wanted to keep her promise to Anos. When Jerga is defeated, Anos frees her by altering her source to become his own magic.

Great Spirit Arc
When the Jerga-Kanon trio finds one of Jerga's relics, Eleonore and Zeshia meet with them at Midhaze Castle. However, they find them unconscious and a new enemy — Zaburo Gaez, adjutant of the Scarlet Stele King Grysilis Derro. He reveals that Eleonore was created to birth a vessel strong enough to hold the power of a God, which is Zeshia. Zaburo then shows his desire to dissect them for his research and turns the people at the castle into ghouls to capture them.

The girls find the main monument powering the spell but don't have enough power to destroy it. To make it more difficult, Zaburo uses the steles again to cast Jino Greanas, further reducing their magic power. However, he is shocked when Eleonore uses Aske to gather magic from seemingly nowhere. But she reveals that she's using her spell form to create the emotions within a source directly, without having to create the sources themselves, and then destroys the monument. Zaburo is still in disbelief that a humanoid magic could surpass the Scarlet Stele King's magic, but Eleonore reminds him that she's the Demon King's magic.