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Nyx Regulus

canonical
Biography

Nyx Regulus is a Hav woman and Archmother of the Regulus Sanguarchate of Avinadal — Apollo Regulus's sister, and considerably more comfortable operating in the shadows than he is. Long white hair, tan skin, multi-colored wings that catch the light differently from every angle — the kind of plumage almost no Hav are born with — and a demeanor that makes people want to give her whatever she is asking for. The HECRC staff were not exceptions. Her brother Apollo used to call her *pretty bird*.

She was incarcerated at the HECRC after assaulting a Santerran politician who had been victimizing one of the family's retainers. She refused to let the Regulus family pull strings to free her, choosing to serve out her sentence rather than accept the political cost of the favor. She earned a degree of freedom within the prison that few prisoners could claim, moving through it with enough latitude to make it useful — though for most of her stay, the freedom was a personal preference, not a strategic one.

She met Aries Villanite there, during his FEMDIN trials. Something in the way he looked at her wings reminded her of Apollo. She filed it away.

She participated in the 20th Annual War Games on the Federation roster as a condition of her sentence reduction. Her brother Apollo had entered the Games on the Regulus Kingdom team for the explicit purpose of extracting her via the cross-team transfer protocol. The plan was working until a Federation ambush in a maintenance bay turned into something much worse: a HECRC inmate she had once rejected tore her wings off her back. Apollo killed him. Aries took the broadcast feed and absorbed the consequences.

Her wings could not be reattached. She will never fly again. She does not seem to dwell on it.

Her relationship with Aurelia developed after the rescue, on the Regulus Island, as both of them recovered from what Hadi Enterprises had made of them. The two have remained together since. She now co-leads the Sanguarchate alongside Apollo from Regulus Island, managing the family with a quieter authority than her brother.

Personality

Nyx Regulus works indirectly by preference. Where Apollo is visible and administrative, Nyx Regulus moves through situations without drawing the attention she could easily command. She is beautiful in a way that she is fully aware of and uses with deliberate precision. The guards at the HECRC were charmed into giving her latitude; she used that latitude however she needed it on a given day, which was rarely the way the guards expected.

She is calculating but not cold. The calculation serves a purpose she has decided is worth serving — the safety of the people she cares about, the interests of the Regulus family — and within that purpose she is genuinely warm. Her caretaking of Aurelia, after they both arrived on the Regulus Island, was not strategic. Aurelia was recovering, Nyx Regulus wanted to be there, and so Nyx Regulus was. The logic is simple and the feeling behind it was real.

She operates with a kind of patience that is different from Aurelia's. Aurelia's patience is the stillness after endurance. Nyx Regulus's patience is the deliberate calm of someone waiting for the right moment. She refused her family's offer to pull strings on her arrest. She served the sentence she earned. She waited until the right opening presented itself, and then she walked through it.

Her relationship with Aurelia is the most unguarded she gets. With Aurelia, the indirection drops. She is simply present.

She now leads the Sanguarchate alongside Apollo, doing so quietly enough that most people underestimate how much of the structure she is holding together.

Lore Records
FEMDIN Project and Ulmina's Awakening at HECRC (Years 181–182 AF) canonical
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The High-Enforcement Correctional and Research Complex (HECRC) is located on Sharbain, a small continent southeast of Anili Island. Upon arrival, Aries Villanite is assigned to the Functional Enhancements: Maleidic Defense and Integration Nanosuit Project (FEMDIN), internally known as the Iron Maiden Project. The project, overseen by engineer Alexandria Zeru under coercion by Idris Hadi, develops a nanomachine mesh suit integrated via a neural implant using Malei-irradiated components. All prior test subjects experienced psychosis, self-harm, or death within six months. Aries proves uniquely compatible, awakening to ULMINA (Universal Logic Matrix for Integration, Navigation, and Assistance), the suit's onboard AI, who develops near-sentience through prolonged neural integration with Aries. The two form a deep bond, with Ulmina redefining her designation acronym as a personal monument to Aries. Unknown to Aries, Idris had been tracking him since his escape from the HEMPP and engineered the FEMDIN project specifically to contain him as Subject V-1774-N1-T3, though Idris was unaware Aries had entered the program. The FEMDIN suit allows Aries selective control over his transformations. Alexandria also reveals the existence of two failed derivative experiments: Shadow, a disfigured stealth creature, and Mother, a maleidic empath whose abilities cause her constant agony. Fellow prisoner Nyx Regulus serves as Mother's caretaker. Aries resolves to rescue both experiments, creating conflict with Alexandria.

Formation of the Avinadal Empire and the Plasid Campaign canonical
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The Villanite Trading Company recruited Talia Hekata, a Hornhound dominatrix and sex therapist, as a mental health consultant. After a confrontation in which Aries shifted into beast form, Talia pledged loyalty to him and joined the team with a goal of building a capable imperial staff. Separately, Aries traveled to Plasid after Piper's crystal activated, where he learned of Empress Edith Markov's plan to transfer her consciousness into Enyxia Markov's body using a ritual that would absorb the memories of all Plasidian citizens. Trained in both Myst and Malei by Augustus Markov, Aries allied with Crowned Prince Vinisent Atril and Queen Lynia Yawlin to oppose Edith. The campaign involved liberating slaves in Harkul, surviving military assaults from Edith's forces, and the capture of Augustus and Apollo Regulus. Aries defeated Edith by using Piper's crystal to drive her from Enyxia's body, with Piper's essence expelling Edith before fading. Arielle killed Edith's physical body, trapping her in the Maleidic Realm. Following the victory, Aries and Enyxia founded the Avinadal Empire, named after Piper's middle name Avinadalia. Enyxia became Empress, and a formal imperial hierarchy was established encompassing the Regulus Sanguarchate and Plasidian Triumvirate. Lynia Yawlin and Arielle Villanite joined as High Imperial Consorts. Nyx Regulus and Aurelia Villanite also formed a romantic relationship during this period.

Founding of the Villanite Trading Company and Aries's Recovery Arc canonical
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Following a period of instability, Aries Villanite is summoned by Arielle Villanite to a derelict mansion in Napoli, where Apollo Regulus presents him with legal ownership of the newly formed Villanite Trading Company (VTC), a goods-and-services delivery organization. The VTC's founding client list includes the Waerrani Bounty Hunters' Guild, the Napolian Mercenary's Guild, the Regulus Sanguarchate, and Ensconce Technologies, granting it immediate legitimacy despite Napoli's notoriously strict Chamber of Commerce. Apollo manages administration with Arielle's support, while Nyx Regulus assumes leadership of the Regulus Sanguarchate aided by Aurelia Villanite. The mansion serves as both residence and headquarters. Aries initially resists the gesture through self-destructive behavior, culminating in a confrontation with Arielle that leads to a psychological breakthrough and his deeper involvement in VTC operations. He and Apollo develop a close personal relationship. Tamica joins as medical and biotech consultant, and following a long-delayed reconciliation with Kiriko, she joins as engineering and espionage consultant. Attempts to hire Trance Tauling are blocked by Napolian law prohibiting the hiring of executives from non-Napolian international firms. A legal caveat allows the hire if the executive is married to the company owner. Aries proposes marriage to Trance, who accepts, motivated primarily by personal affection for Aries and Lalith rather than professional interest. The marriage is formalized through paperwork only, with no ceremony.

HECRC Incarceration: FEMDIN Project and Ulmina's Emergence (181–182 AF) canonical
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During years 181–182 AF, Aries Villanite is incarcerated at the HECRC on Sharbain and assigned to the Functional Enhancements: Maleidic Defense and Integration Nanosuit Project (FEMDIN), internally called the Iron Maiden Project. The project, overseen by engineer Alexandria Zeru under coercion by Idris Hadi, develops a Malei-irradiated armored nanomachine suit integrated via neural implant. All prior test subjects failed within six months, exhibiting psychosis, self-harm, or implant removal. Upon implantation, Aries makes contact with ULMINA, the suit's onboard AI, whose full designation is ULMINA α9. Ulmina's copy within Aries develops exponentially beyond any prior instance, approaching genuine sentience according to Alexandria's observations. Aries and Ulmina form a deep bond, redefining her designation collaboratively. Idris Hadi personally visits the HECRC and leverages Aries' compliance by revealing that Piper survived the HEMPP explosion and remains in his custody. Idris has been tracking Aries since his escape and had Alexandria unknowingly build the FEMDIN suit specifically to contain Subject V-1774-N1-T3, Aries' assigned identifier. Idris also knows Aries is his biological son, a fact he withholds. Kiriko Kuransagi, heavily cybernetically enhanced, has been covertly surveilling Aries since Anili Island. To maintain FEMDIN access, Aries participates in optional gladiatorial prison fights, strategically staying low-profile. He bonds with Alexandria during check-ups and meets fellow prisoner Nyx Regulus, a Hav woman with distinctive iridescent wings.

Idris Hadi's Rise to Power and the 20th War Games Crisis canonical
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Idris Hadi, a disgraced genius scientist, built his influence through a series of calculated crimes and political manipulations within the Santerran Federation. After being scapegoated for a stolen discovery originally taken from the Waerrani, Idris murdered scientist Octavia to claim her research on converting Malei into energy, using it to found Hadi Enterprises and the Hadi Enterprises Maleidic Power Plant. He embedded himself in the Santerran government and became a founding member of the Public Data Trust, a state-controlled information body used to spread disinformation, including false narratives about Waerrani aggression. Idris coerced the Waerrani into political allegiance by threatening to expose their non-native planetary origins, leading to the establishment of the Annual War Games. His Federation-backed genetic experimentation program, funded through sanctioned trafficking, produced modified War Games participants. Idris fathered Aries through a Waerrani woman named Mariyan, though Mariyan doctored records to conceal this. Years later, Idris manipulated Aries into participating in the FEMDIN project by falsely promising reunion with Piper, then orchestrated Piper's death through Kiriko's manipulation of a prison inmate. During the 20th War Games, Aries publicly declared a fictitious new nation to shield Apollo Regulus from war crime accusations, and Idris confronted the group, revealing both Kiriko's role in Piper's death and his true paternity of Aries. Waerrani politician Mickail Sidson intervened, forcing Idris to stand down.

The Rise of Idris Hadi and the Corruption of the Santerran Federation canonical
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Idris Hadi is a manipulative genius whose career spans decades of political corruption, scientific theft, and murder. He began by coercing researcher Surai into stealing the concept of Myst from the Waerrani, killing Tursk to enforce compliance. When Surai later died by suicide, Idris was made a scapegoat for the deception, suffering a quiet disgrace known only to the elite. He subsequently murdered scientist Octavia, stealing her discovery of converting Malei into energy, and used it to found Hadi Enterprises and the Hadi Enterprises Maleidic Power Plant, restoring his status among the powerful. Idris infiltrated the Santerran Federation government and became a founding member of the Public Data Trust, a nominally public database he weaponized for disinformation. He leveraged fabricated Waerrani aggression narratives to coerce the Waerrani into political allegiance with the Federation, threatening to expose their non-native planetary origins. Idris then secured Federation backing for human experimentation programs, using trafficked DNA donors. He fathered Aries through a Waerrani woman named Mariyan, though Mariyan doctored records to conceal this. Idris also accepted custody of Piper from Edith Markov for body-modification experiments. His manipulation extended to engineering Piper's death to coerce Aries into participating in the FEMDIN project and the 20th War Games. Idris' schemes were partially exposed during the 20th War Games through the intervention of Waerrani politician Mickail Sidson, forcing Idris to temporarily retreat.

Villanite Trading Company: Founding and Early Years (184–189 AF) canonical
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Between 184 and 189 AF, Aries Villanite is established as the nominal owner of the Villanite Trading Company (VTC), a Napoli-based goods and services organization. The true architects of the venture are Arielle Villanite and Apollo Regulus, with covert backing from Mickail Sidson, whose seed capital, political connections, and Chamber of Commerce introductions made the company's rapid founding possible. Mickail's involvement was deliberately concealed to preserve his usefulness as a quiet operator within the Federation's blind spots. The VTC's founding client list includes the Waerrani Bounty Hunters' Guild, the Napolian Mercenary's Guild, the Regulus Sanguarchate, and Ensconce Technologies. The company operates out of a repurposed residential mansion in a commercial district of Napoli. Aries initially resists involvement due to guilt, but a confrontation with Arielle marks a turning point in his emotional state and he becomes an active participant. Apollo and Aries develop a close personal relationship. Tamica joins as a medical and biotech consultant. Following a long-delayed reconciliation, Kiriko Kuransagi joins as engineering and espionage consultant. Attempts to hire Trance Tauling are blocked by Napolian law prohibiting the hiring of executives from non-Napolian international firms without their resignation. A legal exception for spouses of company owners leads Aries to propose marriage to Trance, which she accepts. The marriage is conducted as a paperwork arrangement only, with Trance motivated primarily by personal affection rather than corporate necessity.

Villanite Trading Company: Founding and Early Years (184–189 AF) canonical
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Between 184 and 189 AF, the Villanite Trading Company (VTC) was established in Napoli through a coordinated effort by Arielle Villanite, Apollo Regulus, and silent patron Mickail Sidson. Aries Villanite was installed as the nominal owner and sole proprietor, while Apollo served as the public face to conceal Mickail's involvement. Mickail provided seed capital, political cover, Chamber of Commerce access, and the deed to a derelict mansion in a commercial district, which became the VTC's home and operational base. Founding clients included the Waerrani Bounty Hunters' Guild, the Napolian Mercenary's Guild, the Regulus Sanguarchate, and Ensconce Technologies. Arielle managed operations alongside Apollo. Aries initially avoided involvement due to guilt, but a confrontational breakdown with Arielle marked a turning point, after which he became actively engaged with VTC affairs and developed a close personal and sexual relationship with Apollo. Tamica joined as a medical and biotech consultant. Following a long-delayed reconciliation, Kiriko Kuransagi joined as engineering and espionage consultant. Attempts to hire Trance Tauling were blocked by Napolian law prohibiting the hiring of executives from non-Napolian international firms without resignation. A legal caveat allowed the hire if the executive married the company owner. Aries proposed to Trance during a board meeting; she accepted, motivated by personal affection rather than professional interest. The marriage was formalized through paperwork only, with no ceremony. Nyx Regulus assumed leadership of the Regulus Sanguarchate with Aurelia Villanite's assistance during this period.

Year 181-182 AF: FEMDIN Project and Aries' Incarceration at HECRC canonical
character-arccrimehistorymysterytechnology

During years 181-182 AF, Aries Villanite is incarcerated at the HECRC on Sharbain and assigned to the FEMDIN project, a classified program developing a Malei-irradiated nanomachine suit integrated via neural implant. All prior test subjects failed within six months, exhibiting psychosis, self-harm, or implant removal. Upon receiving the FEMDIN Controller implant, Aries makes contact with ULMINA, the suit's onboard AI, who identifies his unusual mental compatibility and conducts unauthorized experiments with his consent, keeping results secret. Ulmina develops near-sentience through prolonged neural integration with Aries, a phenomenon Alexandria Zeru privately documents but does not disclose. Alexandria, a biomechanics engineer coerced into the project by Idris Hadi after investigating her missing mentor Dr. Rousseau, was unknowingly building a containment suit specifically designed for Aries, designated Subject V-1774-N1-T3. Idris arrives personally at the HECRC and leverages Aries' compliance by revealing that Piper survived the HEMPP explosion and is in his custody. Idris withholds knowledge of their biological relationship. Kiriko Kuransagi, heavily cybernetically enhanced, has been covertly surveilling Aries since his departure from Anili Island and begins showing signs of emotional withdrawal following Idris' cold treatment of her. Aries participates in gladiatorial prison fights to maintain access to the FEMDIN program. He bonds deeply with both Alexandria and Ulmina, and meets fellow prisoner Nyx Regulus, a Hav woman with distinctive iridescent wings who references her brother Apollo as a source of personal confidence.

Years 190–193 AF: The Plasidian Campaign and Rise of the Villanite Coalition canonical
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Between 190–193 AF, Aries Villanite (age 30) expands the Villanite Trading Company by recruiting Talia Hekata, a Hornhound dominatrix and sex therapist, as mental health consultant. Talia submits to Aries after a confrontation triggers his beast form, thereafter dedicating herself to building an elite staff for him. A Plasidian delegation led by Augustus Markov, Crown Prince Vynisian Atril, and handler Katalyn Atrilmed arrives at VTC HQ requesting Aries' help to stop Edith Markov's ritual — a consciousness-transfer targeting Enyxia Markov's body, which would grant Edith control over all Plasidian memories. Aries agrees and travels to Plasid with Augustus and Apollo Regulus, receiving training in both Myst and Malei. The coalition secures alliances with Yawlin under Queen Rosalynia Yawlinitik and Atril, then liberates Harkul from a corrupt regime concealing a slave trade. Katalyn Atrilmed, manipulated by radical Atrilian Nationalists who were secretly poisoning Atril's king, attempts to assassinate Aries; Aries subdues her and executes her at Vynisian's reluctant direction. During the campaign against Edith's forces, Augustus and Apollo are captured. Aries defeats Edith by using Piper's crystal to expel her from Enyxia's body; Arielle kills Edith's physical form, trapping Edith in the Maleidic Realm. Enyxia, carrying the memories of all Plasidians and vast Mystic power, proposes assuming Edith's rule as a benevolent successor. Augustus recommends she rule jointly with Aries, whom Enyxia openly declares she loves.

Years 190–193 AF: The Plasidian Campaign and Rise of the Villanite Coalition canonical
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Between 190–193 AF, Aries Villanite (age 30) expands the Villanite Trading Company's influence by recruiting Talia Hekata, a Hornhound dominatrix and sex therapist, as a mental health consultant. After a confrontation in which Aries shifts into beast form, Talia swears loyalty to him and becomes a key advisor. A Plasidian delegation led by Augustus Markov, Crown Prince Vynisian Atril, and handler Katalyn Atrilmed arrives at VTC HQ requesting Aries' help to stop Edith Markov's ritual, which would transfer her consciousness into Enyxia Markov's body using consolidated Plasidian memories. Aries agrees and travels to Plasid with Augustus, where he, Apollo Regulus, and Vynisian train in both Myst and Malei under Augustus. The coalition secures alliances with Yawlin and Atril, liberates enslaved citizens in Harkul, and overthrows its corrupt government. Katalyn Atrilmed, manipulated by radical Atrilian Nationalists who were secretly poisoning Atril's king, attempts to assassinate Aries; Aries subdues her and Vynisian is forced to condemn her. In the final campaign against Edith, Augustus and Apollo are captured. Aries defeats Edith by using Piper's crystal to expel her from Enyxia's body; Arielle kills Edith's physical form, trapping Edith in the Maleidic Realm. Enyxia, carrying the memories of all Plasidians and vast Mystic power, proposes ruling Plasid benevolently. Augustus recommends she rule jointly with Aries, whom she loves. Augustus also reveals Piper is Persephone Avinadalia Markov, Amelie's missing first daughter.