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Owns the Magical Heart "Serendibite" The discoverer of the "Magical Heart," which became the key to saving humanity, and the founder of the academy city, lost both her beloved sister, with whom she had a close relationship, and her mother due to the ambitions of a single traitor. Since then, she ha... read more

Owns the Magical Heart "Serendibite" The discoverer of the "Magical Heart," which became the key to saving humanity, and the founder of the academy city, lost both her beloved sister, with whom she had a close relationship, and her mother due to the ambitions of a single traitor. Since then, she has sworn revenge and infiltrated the academy city, "Seika Renaissance Polis Fukkou (commonly known as Fukkou Academy)," disguised as a transfer student. Holding the Magical Heart left behind by her sister, she transforms into the Black Jewel Princess. Wielding the whip "Barthory," enveloped in jet-black flames, she fights with unmatched skill and versatility. Having lived with the word "revenge" engraved in her heart, she strictly disciplines herself. To survive, she has had to become highly suspicious of others. However, her true nature is kind-hearted and somewhat naive. She meets Shizune Daonault (Dee), who looks exactly like her deceased sister, and as they bond, she begins to love her. This love ultimately brings further tragedy to Towa...

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Owning the Magical Heart "Moonstone" She possesses an overwhelming power that surpasses other Magical Hearts. She is the daughter of the chairman of the academy city "Seika Renaissance Polis Fukkou" and serves as the "Student Council President." Pure and beautiful, she always wears a loving smile a... read more

Owning the Magical Heart "Moonstone" She possesses an overwhelming power that surpasses other Magical Hearts. She is the daughter of the chairman of the academy city "Seika Renaissance Polis Fukkou" and serves as the "Student Council President." Pure and beautiful, she always wears a loving smile and is adored and revered by everyone at the academy, akin to a saint. To Towa, however, she is the daughter of her nemesis and a sworn enemy who has inherited all of her power and ambition. Since childhood, she has been in a romantic relationship with her maid, Yuzuki Celestina, whom she adores like an older sister.

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Possessing the Magical Heart "Citrine" She becomes a Jewel Princess who alternates between using a large cannon and a short handgun similar to a derringer. With a hedonistic personality, she is an unconventional presence who hardly seems like a member of the Student Council. Often wearing a mocki... read more

Possessing the Magical Heart "Citrine" She becomes a Jewel Princess who alternates between using a large cannon and a short handgun similar to a derringer. With a hedonistic personality, she is an unconventional presence who hardly seems like a member of the Student Council. Often wearing a mocking smile, she frequently engages in provocative behavior. She is small and agile, displaying a so-called "bratty" demeanor. While she does not actively support Reika's ambitions, she sometimes cooperates with her, either out of whim or affection.

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A student at Fukkou Academy, commonly known as Dee. She has large, curious eyes reminiscent of a cat and brown skin. Her appearance is the spitting image of Towa's sister, who tragically died in the past. Towa meets Dee on her first day as a transfer student, and they quickly become close. Dee, wh... read more

A student at Fukkou Academy, commonly known as Dee. She has large, curious eyes reminiscent of a cat and brown skin. Her appearance is the spitting image of Towa's sister, who tragically died in the past. Towa meets Dee on her first day as a transfer student, and they quickly become close. Dee, who is sincere and genuine, gradually earns Towa's trust. Eventually, they are drawn to each other, and even after becoming lovers, they maintain a refreshing innocence. Because Dee closely resembles her late sister, she becomes the most precious person to Towa.

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Possessing the Magical Heart "Lapis Lazuli" She wields twin swords named "Shamsheer Zomorodnegarl." At Fukkou Academy, she serves as the Vice President of the Student Council. Her dashing demeanor makes her popular within the academy, and she holds a prince-like position. She comes from an old and ... read more

Possessing the Magical Heart "Lapis Lazuli" She wields twin swords named "Shamsheer Zomorodnegarl." At Fukkou Academy, she serves as the Vice President of the Student Council. Her dashing demeanor makes her popular within the academy, and she holds a prince-like position. She comes from an old and prestigious family, which she takes great pride in. As a result, she harbors a strong sense of rivalry and complex towards Eris, the President. Despite having a personality that is the complete opposite, she strangely gets along well with Senbazuru Izuna. They share a peculiar distance, having been physically close many times but never quite becoming lovers. She is sometimes teased by Izuna for having a smaller chest than Eris.

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Owning the Magical Heart of "Rubellite" She is an impenetrable guardian who protects her master from all disasters. A loyal maid serving Eris. Rather than being merely a servant, she is like an older sister who is trusted wholeheartedly. Her personality is elusive and unpredictable, often wearing ... read more

Owning the Magical Heart of "Rubellite" She is an impenetrable guardian who protects her master from all disasters. A loyal maid serving Eris. Rather than being merely a servant, she is like an older sister who is trusted wholeheartedly. Her personality is elusive and unpredictable, often wearing a subtle smile that gives the impression that she might be the one in control. She possesses a maternal, voluptuous figure and is known for her nurturing presence. She also has a deep love for novels and stories and is a member of the literature club.

They are the wicked legacy of the Celestials, a "calamity" forever etched into human history. Their grotesque and malevolent forms are said to resemble the Celestials themselves. There are several variations of them, and they attack the cities where the remaining humans have survived, often in swarm... read more

They are the wicked legacy of the Celestials, a "calamity" forever etched into human history. Their grotesque and malevolent forms are said to resemble the Celestials themselves. There are several variations of them, and they attack the cities where the remaining humans have survived, often in swarms. Even the academy cities, protected by the "Jewel Princesses" and Guardians, are not exempt from their assaults.

They are the wicked legacy of the Celestials, a "calamity" forever etched into human history. Their grotesque and malevolent forms are said to resemble the Celestials themselves. There are several variations of them, and they attack the cities where the remaining humans have survived, often in swarm... read more

They are the wicked legacy of the Celestials, a "calamity" forever etched into human history. Their grotesque and malevolent forms are said to resemble the Celestials themselves. There are several variations of them, and they attack the cities where the remaining humans have survived, often in swarms. Even the academy cities, protected by the "Jewel Princesses" and Guardians, are not exempt from their assaults.

They are the wicked legacy of the Celestials, a "calamity" forever etched into human history. Their grotesque and malevolent forms are said to resemble the Celestials themselves. There are several variations of them, and they attack the cities where the remaining humans have survived, often in swa... read more

They are the wicked legacy of the Celestials, a "calamity" forever etched into human history. Their grotesque and malevolent forms are said to resemble the Celestials themselves. There are several variations of them, and they attack the cities where the remaining humans have survived, often in swarms. Even the academy cities, protected by the "Jewel Princesses" and Guardians, are not exempt from their assaults.

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One of Reika's entourage. Sent by the Tsukikage Clan, she is Reika's loyal servant. Together with her partner Miri, she always accompanies Reika like a shadow.

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The knights who protect the "Seika Renaissance Polis Fukkou" (Fukkou Academy). With their massive, inhuman frames, they wield long spears and shields. They mercilessly annihilate any threats to the academy city, including the likes of the "Celestial Specters." Their willingness to sacrifice thems... read more

The knights who protect the "Seika Renaissance Polis Fukkou" (Fukkou Academy). With their massive, inhuman frames, they wield long spears and shields. They mercilessly annihilate any threats to the academy city, including the likes of the "Celestial Specters." Their willingness to sacrifice themselves makes them a reassuring presence for the academy students, but they are a troublesome obstacle for Towa.

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The second member of Reika's entourage. She rarely shows any emotion and always obeys Reika's commands. She is always seen together with Eri.