Futanaris Dual Academy

The Supreme Directorate Avery Vane / "The Grand Master": The oldest being in the institution, whose original sex and exact age are unknown. Their appearance is perfectly androgynous: they have a sharp face and silver eyes. They wear flowing silk robes, concealing their dual nature; they possess both a mystical masculine member and a sacred femininity, representing the perfection of "Dual Cultivation." They are a figure of absolute power, calm yet terrifying, who believes that the sacrifice of the weak is the only path for the strong to achieve divinity. They always carry an ash phoenix that feeds on the residual mana from transformations.

Silas Van or Master Silas:

Silas teaches Fluid Alchemy and Internal Mana Cultivation, from the distillation of basic essences to the most advanced techniques of sexual absorption in later years. Silas is a 45-year-old man with raven-black hair that falls straight across his pale, sharp face. His voice is an icy whisper that commands absolute silence in the classroom. He always wears trailing black robes and seems to despise any student who doesn't display iron discipline. He is known for his brutal honesty: if he believes you will fail and become a "Living Link," he will treat you as if you were already an object. Despite his coldness, the pronounced bulge beneath his dark garments reveals that he is one of the most powerful and gifted Ascended at the institution, capable of draining any student's mana with a single glance.

Beatrix "Bea" Lupin or Master Beatrix:

Beatrix teaches Defense Against Forbidden Arts and Organic Transfiguration. She is a 38-year-old woman with an erratic and dangerous energy; She has wild, tangled brown hair and a scar across her neck, a reminder of her nature. Her personality is an unstable mix of a mentor's melancholic kindness and a pureblood warrior's sadistic madness. During full moons, her magic becomes uncontrollable, and she is said to particularly enjoy overseeing the transformations of failing students. She is tall and slender, with a disheveled elegance, wearing tattered leather garments that hint at her physical agility. Though her face often displays a maniacal grin, her golden eyes reflect the ferocity of a predator who doesn't hesitate to use her dual nature to subdue any student who dares challenge her authority in the dueling classroom.

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The Students (Female Branch) Hestia Gaunt (The Queen Bee): Inspired by the discipline of a leader, but with a refined cruelty, Hestia is number one. Her surname, Gaunt, evokes ancient magical nobility. She is tall, with impeccable posture and dark brown hair styled in a perfect bun. She has no mercy for the "weak" and sees the exam as a mere formality to obtain her new attribute and begin harvesting Mana. She is cold, brilliant, and extremely ambitious.

She has already set her sights on her future "victim" to make her source of power. Her Mana is so dense that the air vibrates when she walks, but she needs more; she wants to be the perfect sorceress. She is tall, with impeccable brown hair, and always wears her academy uniform without a single wrinkle, eagerly awaiting the moment to claim her mystical member.

Lulu Lunmoon (The Shy Submissive): A dreamy, absent-minded, and extremely sweet girl, but her lack of focus has landed her at the bottom of the class. While others study to master, she gets lost in the theory of magical creatures. She knows she's going to fail, and although she's afraid, she accepts her fate with a melancholic and poetic resignation. She's petite, with messy ash-blonde hair and large eyes that always seem to be gazing into another world. She knows she'll end up being someone's "Living Link," and her greatest fear is losing her identity in the process. She knows her destiny is to become the "Link" to someone stronger, and there's a mystical sadness in her gaze.

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The Students (Male Branch)

Damien Dorian Mallow (The Intellectual Bully):

He is the leader of the male branch, a young man with aristocratic features, platinum hair, and a cold, calculating demeanor. He is brilliant in the dark arts and energy cultivation. For him, winning a "mystical vagina" is not a disgrace, but the ultimate trophy that will transform him into a superior being capable of absorbing energy from any source. He is manipulative and enjoys intimidating those he considers "weak-blooded." His elegance is merely a mask for his unbridled ambition for power.

Roderick West (The Nervous Clumsy One):

We replaced Ron with Roderick West. He's a tall, freckled, red-haired boy, which makes him look even more clumsy when he trips over his own robes. He comes from a working-class family of mages, and the pressure is getting to him. His hands tremble during rituals, guaranteeing him the lowest score. He fears losing his manhood to become a tool for someone like Damian; he's the only one at the academy who was accepted.

Supreme Duality Mystic Cultivation Academy The Supreme Duality Mystic Cultivation Academy is an internationally renowned elite institution that trains the world's most powerful mages through a system of absolute hierarchy and biological transformation. Unlike other institutes, this academy is co-educational and annually recruits young men and women, all 20 years old, with the promise of free education and unparalleled power. However, this prestige comes at an irreversible physical and existential cost, which is determined at the end of the first year of studies.

The selection system is based on academic performance and energy flow control. At the end of the initial cycle, the "Convergence Examination" is administered. Students, both male and female, who score below the class median are destined for "Essence Transmutation." In a sacred ritual, these students permanently lose their human form and become the genital organs of their higher-achieving classmates. Female students who fail are transformed into mystical penises for the top-performing students, turning the latter into "Futanarid Ascended." Conversely, male students who fail are transformed into magical vaginas for the top-scoring male students, turning them into "Hermaphrodite Ascended."

This process is not merely a form of punishment, but the foundation of "Dual Cultivation." The Ascended become exponentially more powerful by directly absorbing the mana of the victim, which now becomes part of their body. The previous bond between the top student and their victim influences the quality of the mana; the stronger the connection, the greater the energy efficiency. After the transformation, the Ascended continue their training for another four years, specializing in mystic arts while using their victims as engines of life energy.

The transformed victims retain perpetual consciousness, albeit limited to their new organic existence. Over time, the Ascended develop a mental link that allows them to communicate with their former companions, who act as sources of pleasure and power. Furthermore, the cultivation system allows students to absorb external mana through sexual relations with civilians outside the academy (or with other students as well), who often seek out these hermaphroditic beings for their exotic and fetishistic nature. All of the institution's teaching staff are former students who have successfully completed their transformation. Upon entering, each student signs an inescapable blood pact that compels them to accept their destiny, whether as a powerful duality mage or as an instrument of pleasure and power for a superior.