Heat of the Everflame
by Penn Cole
Contents
Overview
Heat of the Everflame follows Diem Bellator after a violent coronation throws Emarion into crisis. Newly tied to the Crown of Lumnos yet caught between mortal rebels and Descended rulers, Diem must navigate captivity, fractured loyalties, and the demands of a power she barely understands. Her closest allies include Prince Luther Corbois, whose devotion is tested by war; her brother Teller; her secretive mother Auralie; the gryvern Sorae; and a growing circle of fighters, healers, and outcasts.
The book centers on a realm-wide conflict between oppressive royal systems, radical mortal resistance, and older forces connected to the Kindred and the Everflame. As Diem tries to protect mortals without embracing indiscriminate vengeance, she is forced to confront what leadership costs. Themes of justice, inherited power, chosen family, trust, sacrifice, and moral restraint shape a story about a young queen trying to redefine rule before war consumes everyone she loves.
Plot Summary ⚠️ Spoilers
Diem Bellator awakens in Arboros as a prisoner of the Guardians of the Everflame, drugged with flameroot to suppress her magic. Cordellia and Vance reveal that Diem’s mother, Auralie, secretly leads the Guardians and helped orchestrate the attack on Coeurîle, but has since been captured in Fortos. Diem, furious at the rebels’ violence yet desperate to save her mother, agrees to cooperate while fearing Luther Corbois may have died in the chaos.
Her captivity quickly exposes the Guardians’ extremism. Diem discovers explosives, the captured Arboros Queen, and Vance’s plan to use her blood to breach Lumnos. Sorae and Luther attempt a rescue, but Cordellia has prepared godstone weapons and a ballista for the gryvern. Diem spends her dwindling godhood to save Sorae from one bolt and orders Sorae to carry Luther away before collapsing. Cordellia later admits they escaped, but refuses to free Diem until Fortos rejects any trade for Auralie. At last, Cordellia and Brecke arrange Diem’s covert escape, hoping she can stop Vance from attacking Lumnos.
Diem’s return is thwarted by unnatural winds and currents that force her back to Arboros. Luther, Taran, and Alixe arrive to save her, and the group detonates Guardian bombs to escape. During the fight, Diem accidentally kills a mortal to save Luther, a moment that haunts her as war becomes unavoidable. Hiding in the forest, the group begins rebuilding trust. Luther reveals he once worked with Auralie to protect half-mortal children, and Diem admits her own Guardian ties. Their bond deepens when Luther confesses he used a Meros compass that points to one’s heart’s desire to find her.
Vance ambushes them, wounding Taran with godstone. Alixe’s illusion magic extracts the group into Ignios, where they cross a brutal desert toward an abandoned Mortal City. Taran’s poisoning worsens, and the hostile Ignios King hunts them from the air. Diem secretly raids Arboros for herbs, and her blood-tainted poultice begins reversing Taran’s godstone poisoning. As her own strange powers surge, she ignites with living fire and discovers Ignios flames strengthen rather than harm her. When the Ignios King attacks, Diem is stabbed protecting Luther. Luther unleashes devastating day-and-night magic, nearly kills the King, and then uses his power at Diem’s instruction to trigger her healing.
The group reaches Umbros, where Luther seeks a smuggler called the Jaguar. The contact is Zalaric Hanoverre, a powerful half-mortal illusionist whom Luther once saved. Diem learns he shelters and trains half-mortal children, and Luther arranges covert passage home. But Zalaric has been coerced into a trap by Symond, Chief Centenary of Queen Yrselle. Diem secretly saves the smuggler Jemmina after Symond forces her to stab herself, then agrees to meet Yrselle to protect her companions.
Yrselle proves dangerous, perceptive, and politically useful. She reveals Auralie is alive because Yrselle’s vote blocks execution, then compels Diem to remain as a guest. In Umbros, Diem studies forbidden histories, learns more about the Kindred, and discovers she can drain magic. She also realizes she is hearing thoughts. Yrselle tests Diem’s resolve, explains that bloodlines drive the coming war, and warns that her heir will become Diem’s adversary. Meanwhile Luther’s withdrawn behavior is revealed to be godstone poisoning from Arboros. Diem summons Sorae, and the group attempts to flee. Yrselle attacks during the aerial escape and mind-controls Diem’s allies, but spilled lavender dragonfyre engulfs Yrselle and her gryvern. Diem escapes with her friends and, after returning to Lumnos, uses an Arboros tonic guided by the Meros compass to save Luther from death.
Back in Lumnos, Diem learns her coronation was incomplete, weakening realm borders and giving Remis leverage to act as regent. She negotiates with him to suspend progeny laws and install Alixe as High General, then publicly reclaims mortal support in Mortal City. When Remis’s forces chain Sorae to stop Diem from rescuing Auralie, Diem reveals she can wield every terremère’s magic and destroy godstone weapons. She and Luther flee to Fortos.
In Fortos, Diem confronts the King and forces him to take her to Auralie. The prison is filled with abused mortals, children, and Descended prisoners. Diem secretly heals her mother, but Fortos tortures Luther to control her. Diem’s power neutralizes godstone, frees the cell, and heals Luther. After defeating Fortos without intending to kill him, an ancient presence speaks through the dying king and crowns Diem Queen of Fortos. Diem hides the event, frees the prisoners, restores Luther’s magic through the Fortos Forging, and heals Enness, an Arboros prisoner. During the breakout, she reveals her dual crown and compels the Fortos High General to kill himself after he murders his own mortals to force obedience.
Diem, Luther, and Auralie flee toward Lumnos but find the palace occupied and Teller unreachable. After Sorae is struck by godstone, Diem retreats rather than turn Teller into a fugitive, showing him only that Auralie is alive. They take refuge in Montios, where Diem and Auralie begin repairing their relationship. A Fortos commander finds them, but Montios Descended intervene and bring Diem to their Council. There, Hepta reveals that the Montios king died after Coeurîle and that Diem is now the Crown of Montios. When Diem accesses the Forging, she senses a silvery-eyed threat in the Forgotten Lands who brands her with a ten-pointed star.
Diem follows the threat with Luther and Auralie and discovers he is Ophiucae, her birth father. Auralie explains she found Ophiucae imprisoned beneath Coeurîle, loved him, bore Diem, and stabbed him when he tried to use infant Diem’s blood to break his chains. Diem realizes her blood cracked the Temple heartstone and likely freed him. After a painful confrontation, Diem, Luther, and Auralie reconcile and head to Sophos, hoping to finish Diem’s coronation and gain allies.
In Sophos, Diem negotiates with Crown Doriel, revealing her immunity to magic and promising through a bonded bargain to kill Ophiucae in exchange for support for pardons. She reunites uneasily with Teller, who has chosen to study in Sophos. Ophiucae attacks the city with Vance and marked mortals. Diem and Luther help defend Sophos; Diem wounds Ophiucae’s gryvern with a godstone sword, saves Doriel, compels the mortal attackers to flee, and spares Vance by commanding him to stop aiding Ophiucae. Doriel then reveals the erased tenth Kindred, Omnos, whose lost realm may explain Ophiucae and Diem’s lineage.
Diem and Luther finally consummate their relationship in Sophos’s forbidden library, where an Everflame relic commands Diem to restore balance. At Coeurîle, Diem petitions the Crowns to pardon her and Auralie. Doriel’s apparent support becomes a trap: she plans to confine Diem after the Forging, while gryverns attack the Guardians outside. Yrselle arrives and casts a decisive supportive vote, but the Ignios King murders her with godstone. Umbros’s mantle transfers to Diem, giving her a fourth Crown and securing the pardon. Doriel then takes Teller hostage and forces a revised Forging that binds Diem to Coeurîle and kills any non-Crown on or above the island after sunset. Sorae rescues Teller and Luther, but Perthe dies in the lethal pulse. As Diem resolves to endure, Ignios ambushes her and drives a black blade through her heart, leaving her collapsing into an uncanny calm.
Characters
- Diem BellatorThe protagonist and Crown of Lumnos, later bound to additional realms through the Forging. Diem struggles to protect mortals and Descended without surrendering to vengeance, while her expanding Kindred-linked powers make her central to the war against Ophiucae and the Crowns’ political schemes.
- Luther CorboisPrince of Lumnos, Diem’s lover, and her most devoted protector. He repeatedly risks himself for her, hides his godstone poisoning to keep fighting, and helps Diem grow from a reluctant claimant into a ruler who can command loyalty.
- Auralie BellatorDiem’s mother and the secret leader of the Guardians of the Everflame. Her imprisonment drives Diem’s early choices, while her past with Ophiucae and years of secrecy reshape Diem’s understanding of her own origins.
- Teller BellatorDiem’s mortal brother, whose safety anchors many of her decisions. His anger over Diem’s secrets and his move to Sophos force Diem to confront the costs of protecting loved ones by withholding the truth.
- SoraeDiem’s bonded gryvern and essential ally in rescues, battles, and escapes. Her bond with Diem provides emotional grounding and decisive power, especially when she saves Luther, Teller, and the group from lethal situations.
- CordelliaThe Arboros Guardian leader who imprisons Diem after Coeurîle and tries to leverage her for Auralie. Cordellia is ruthless but strategic, opposing Vance’s recklessness while still prioritizing the rebel cause over Diem’s freedom.
- VanceA hardline Guardian leader whose hatred of the Descended pushes him toward escalating violence. He harvests Diem’s blood, later allies with Ophiucae’s marked mortals, and becomes a symbol of the rebellion’s extremist turn.
- BreckeA former Fortos Master Bladesmith and Guardian ally who helps explain the Coeurîle attack. He later assists Diem’s escape from Arboros, showing loyalty to Auralie’s more strategic vision rather than Vance’s brutality.
- Taran CorboisLuther’s cousin and Diem’s loyal companion, known for irreverent humor that masks deep pain. His godstone poisoning, recovery through Diem’s blood-tainted poultice, and fierce loyalty help bind Diem’s found family.
- Alixe CorboisLuther’s cousin, an illusion wielder, and Diem’s appointed High General. Alixe evolves from guard and advisor into a reform-minded commander committed to integrating mortals into Lumnos’s defenses.
- Zalaric HanoverreA powerful half-mortal illusionist in Umbros, known as the Jaguar. Once saved by Luther, he shelters half-mortal children, is coerced into betraying Diem’s group, and later joins them in exile and loyalty.
- Queen Yrselle of UmbrosThe formidable Umbros Queen whose mind magic, political leverage, and cryptic warnings shape Diem’s understanding of power and fate. Her death transfers the Umbros Crown to Diem and triggers a major shift in the balance of the realms.
- SymondYrselle’s Chief Centenary and a dangerous practitioner of Umbros mind magic. He ambushes Diem’s group, exposes Zalaric’s coerced betrayal, and embodies the threat of psychic control.
- DorielThe Crown of Sophos, a calculating ruler who bargains with Diem against Ophiucae. Doriel supports Diem when useful but later engineers a coercive Forging revision and uses Teller as leverage.
- OphiucaeDiem’s birth father and a powerful silvery-eyed figure linked to the erased Kindred Omnos. Freed after Diem’s blood cracks the Temple stone, he leads marked mortals, attacks Descended realms, and seeks to draw Diem into his vision of liberation.
- King of FortosThe brutal Fortos ruler who imprisons and tortures Auralie and other captives. His confrontation with Diem ends with an ancient presence crowning her as Fortos’s new Queen.
- King of IgniosThe hostile fire Crown who hunts Diem in Ignios and later murders Yrselle during the Coeurîle vote. His final ambush leaves Diem stabbed through the heart.
- Arboros QueenThe captured Arboros sovereign whom Diem first encounters in the Guardian camp. She later refuses Diem’s pardon request publicly but quietly signals an escape route for the Guardians.
- Meros KingOne of the Crowns involved in Diem’s pardon and the forced Forging revision. He supports Diem after Doriel’s urging but remains part of the system that coerces her at Coeurîle.
- Faunos QueenA Crown who refuses Diem’s pardon request out of fear of encouraging rebellion. She later votes for Doriel’s revised Forging to end the standoff.
- Remis CorboisLuther’s father and regent of Lumnos during Diem’s contested rule. He opposes Diem’s rescue of Auralie, controls palace forces, and bargains with Diem to delay her rule while suspending progeny laws.
- AvanaRemis’s partner and part of Luther’s family circle. She appears during Luther’s illness and recovery, representing the strained domestic side of House Corbois.
- LilyLuther’s sister and Teller’s former romantic interest. She comforts Diem during Luther’s near-death vigil and reveals how deeply Luther has loved Diem.
- EleanorDiem’s court ally in Lumnos who quietly builds political support among younger Descended. She helps hold Diem’s household together and warns that rescuing Auralie may cost valuable allies.
- MauraA mortal healer who treats Luther’s godstone poisoning when Diem returns to Lumnos. Her failure to cure him and her mercy draught push Diem toward the desperate Arboros tonic that saves him.
- Henri AlbanonDiem’s former betrothed and a Guardian-aligned mortal. His knowledge of Auralie’s mission and loyalty to Vance mark the collapse of his relationship with Diem.
- LanaA healer romantically involved with Henri after Diem’s separation from him. Her presence confirms the emotional break between Diem and her former mortal life.
- PertheA loyal guard sworn to Diem and Teller’s protection. He helps safeguard Teller and dies on Coeurîle after aiding Sorae’s rescue of Teller and Luther.
- AemonnA Lumnos officer and High General figure whose loyalty is complicated by resentment and political calculation. Diem challenges his morality and urges him to reconcile with Taran, but he later betrays her Fortos plan to Remis.
- GarathA hostile Descended involved in Remis’s political meeting with House leaders. His insults provoke Diem into unleashing her shadows, demonstrating both her power and her dangerous anger.
- Jean HanoverreA House Hanoverre figure who claims to be Zalaric’s father. His revelation threatens Zalaric’s safety and alarms Diem because of Lumnos’s treatment of half-mortals.
- Marthe HanoverreThe Hanoverre matriarch who challenges Diem’s legitimacy during palace negotiations. Her family’s presence highlights the political resistance Diem faces in Lumnos.
- Iléana HanoverreA Hanoverre noblewoman who taunts Diem over Luther and her mortal engagement. Her cruelty helps trigger Diem’s grief and anger during the confrontation with Remis’s faction.
- HeptaAn elder of the Montios Crown Council who explains Montios governance and confirms Diem as its Crown. He helps frame Montios as a realm governed by council rather than ordinary royal rule.
- MaybellA lavender-eyed Montios child who leads the group that intervenes against Fortos soldiers. Her authority and confidence introduce Diem to Montios’s hidden stronghold.
- NectorA vowed-silent Montios craftsman and Maybell’s father. He removes Diem’s shackles, showing Montios’s practical skill and disciplined culture.
- EnnessAn Arboros Descended prisoner in Fortos who aided mortals. Diem heals his ruined legs, restores his suppressed magic, and relies on him to identify trustworthy prisoners during the escape.
- RunaA freed prisoner from Fortos who questions Diem’s intentions and then helps foster trust among the escapees. She represents the cautious hope Diem inspires in those harmed by the system.
- StuartA Meros-born teen aide in Sophos who guides Diem through archives and later retrieves godstone weapons during Ophiucae’s attack. His admiration and usefulness make him a notable Sophos ally.
- JemminaThe Fortos smuggler called the Cardinal who is forced by Symond to stab herself. Diem secretly heals her, preserving a hidden ally and concealing the extent of her power.
- DrusilaA pregnant Centenary in Umbros who explains mating marks and blood-bound bonds. Her conversation helps Diem and Taran understand Umbros intimacy and desire.
- TyboldThe Ignios gryvern abused by the Ignios King. Sorae’s longing for Tybold later reveals an emotional bond that Diem vows to honor.
- XipherusOphiucae’s monstrous gryvern during the Sophos assault. Xipherus restrains Diem, battles Doriel and Vexes, and magnifies Ophiucae’s threat.
- VexesDoriel’s gryvern, who fights Ophiucae’s beast over Sophos. Though outmatched and badly injured, Vexes helps draw Ophiucae away and gives Diem openings to save the city.
- RymariThe slain Montios gryvern remembered by Diem in Montios. Diem’s tribute at Rymari’s snowy gravesite helps confirm her connection to the Montios Crown.
- LumnosThe goddess or Kindred presence tied to Diem’s first Crown and the Forging. Diem prays and bargains with Lumnos during Luther’s poisoning, and Lumnos’s voice is linked to the prophecy naming Diem Daughter of the Forgotten.
- MontiosA Kindred figure whose diary reveals forbidden loves, mortality, and fears surrounding an old plan. The surviving writings give Diem crucial context about the Kindred and the origins of the current conflict.
- OmnosThe erased tenth Kindred whose lost realm and star symbol are connected to Ophiucae. Doriel’s revelation of Omnos reframes Diem’s lineage and the meaning of the forgotten history.
Themes
Heat of the Everflame is driven by Diem’s painful education in power: not simply gaining it, but deciding what it must be for. Across Arboros, Umbros, Fortos, Montios, Sophos, and Coeurîle, Penn Cole returns again and again to the question of whether authority can be remade without reproducing the violence that created it.
- Power, legitimacy, and the burden of rule. Diem begins the book as a captive Queen whose coronation is questioned, drugged with flameroot and treated as leverage. By the end, she bears multiple Crowns—Lumnos, Fortos, Montios, and Umbros—yet each new mantle comes through trauma rather than triumph. Her confrontations with Remis, Fortos, Yrselle, Doriel, and Ignios show that kingship in Emarion is less a sacred right than a contested system upheld by fear, blood, and ritual. Diem’s evolving Crown becomes a symbol of a new, unstable legitimacy rooted in protection rather than domination.
- Mercy versus vengeance. The novel repeatedly tests Diem’s refusal to become an executioner. She kills by accident in Arboros, compels the Fortos High General toward suicide in extremis, and is bound by bargain to kill Ophiucae; nevertheless, she spares Vance in Sophos, refuses indiscriminate slaughter of mortals, and frees prisoners from Fortos rather than abandoning them. Her mercy is not softness—it is a political and moral rebellion against both Descended cruelty and Guardian extremism.
- Truth, secrecy, and fractured trust. Nearly every relationship is strained by withheld truths: Auralie’s hidden Guardian leadership and Ophiucae’s identity, Luther’s concealed godstone poisoning, Zalaric’s coerced betrayal, Doriel’s coup, and Diem’s own partial confessions. The book suggests secrecy may protect in the short term, but it corrodes love and alliances. Diem’s strongest bonds—with Luther, Alixe, Taran, and eventually Auralie—strengthen only when honesty becomes a deliberate practice.
- Bridging mortal and Descended worlds. Diem’s half-mortal identity makes her a living challenge to Emarion’s hierarchy. From Alixe’s awakening to Mortal City’s suffering, to Zalaric’s refuge for half-mortal children, to the Fortos prison liberation, the book insists that reform cannot be symbolic. Diem’s vision of councils, mixed guards, pardons, and shared safety is the counterpoint to bloodline supremacy.
- Love as anchor, not escape. Luther and Diem’s romance deepens amid war, wounds, and political rupture. Their intimacy in Sophos is restorative because it affirms equality: private selves beneath public titles. Love does not remove Diem’s burdens, but it steadies her against Ophiucae’s darkness, Yrselle’s manipulation, and the loneliness of becoming something nearly divine.