In a world that once belonged to the victors of Olympus, Asgard, and the Tuatha Dé Danann, a forgotten war refuses to stay buried. Five centuries ago, an unprecedented alliance of European and Norse deities shattered the Aztec pantheon at the height of its terrifying power. They drowned temples in plague, sealed gods in broken skies, and left one survivor burning in a volcano’s heart, certain he would never rise again.

They were wrong.

Obsidian Dominion follows Itzcuintli, a 22‑year‑old demigod and the fanatically devoted daughter of Brigid of the Tuatha Dé Danann, who has rejected her bloodline and her name in favor of absolute submission to the Aztec gods. Taken as a toddler from the jaws of monsters by followers of the long‑maimed Xochipilli and raised in his jungle compound in the Yucatán, she has never known a world where the Aztec gods are not the rightful masters of the Americas. She has only known one truth: that the alliance pantheons are slavers, desecrators, and usurpers whose reign must be ended in blood and fire.

In the fortified, intricately warded stronghold of Lord Xochipilli, Itzcuintli has honed her gifts as a daughter of Brigid into weapons for the Aztec cause. Fire obeys her hands. Wounds yield to her will. Metal bends and sings under her hammers. Yet her greatest creation is not a blade, but a device: an obsidian mirror that can unmake a soul.

Forged through god‑taught metallurgy and her own ruthless genius, these mirrors reveal a captive’s past as it truly was, then allow their Aztec captors to slowly rewrite every fragment of identity, memory, flesh, and desire. Language erodes. Prayers fall silent. Bodies reshape. In their place, new names and loyalties bloom like blood‑red flowers in obsidian glass. The mirrors can be replicated. They can be shipped. With patience and careful ritual, they can break anyone.

As the old seals weaken and Ilhuicatl‑Teteocan stirs, the Aztec gods begin to return. Tezcatlipoca walks again, his smoking mirror reflecting futures of conquest. Quetzalcoatl opens his eyes beneath sacred waters, drawn by the clangor of new forges and the scent of fresh sacrifices. Huitzilopochtli’s drums thunder inside the dreams of mortals from Mexico City to Chicago. The pantheon reawakens fractured, cautious, and bitter from defeat, but unforgetting and unafraid.

The alliance that once destroyed them is no longer a single blade but a shattered one. Olympus teeters on the edge of civil war as Kronos rises from Tartarus to reclaim his stolen throne. Asgard strains under the threat of a premature Ragnarok with Loki unbound. The Tuatha Dé Danann live as gilded captives, ornamental and broken under Olympian dominance after a betrayal they did not foresee. Preoccupied with their own implosions, none notice the disappearances clustering around jungle rivers and ruined pyramids. None see the obsidian knives gleam again. None understand that they are about to lose the continent they claimed in another god’s blood.

Into this unraveling age, Itzcuintli steps as both artisan and executioner.

Her story is not one of redemption. It is a chronicle of earned favor and chosen servitude. She believes, with an unshakable and terrifying clarity, that the Aztec gods are the rightful rulers of the Americas, that Indigenous peoples have suffered centuries of colonization and divine slavery under Olympian arrogance, and that every act of sacrifice and brainwashing is not cruelty, but justice. She knows the boarding schools that tried to crush Native cultures were sanctified by Olympus. She knows how often Indigenous deities have been used as furniture, footstools, and playthings in alliance palaces. She has seen the chains fastened to her own mother’s people.

So when the Aztec gods rise, Itzcuintli does not hesitate.

Across the book’s five chapters, the story follows a continent’s reversal of fate and the ascent of a single, brutally loyal woman at its burning heart.

Chapter by chapter, Obsidian Dominion charts:

• The breaking of the seals and the return of the Aztec pantheon, told through the rituals and sacrifices orchestrated by a permanently scarred Xochipilli in his rainforest compound. Tezcatlipoca’s long memory, Quetzalcoatl’s bruised pride, and Huitzilopochtli’s hunger to rectify past defeat set the tone for a campaign that will not stop at mere survival.

• The forging and first use of the obsidian mirrors: how Itzcuintli perfects the art of identity erasure, learning to guide a victim’s past across the mirror’s surface and slowly carve it away. She discovers how to warp their loyalties without breaking their usefulness, and how to reshape body to match new purpose, including the rare and unsettling transformation of gender. These mirrors become the quiet, efficient core of a new empire.

• A series of high‑risk kidnappings that target the alliance’s brightest demigods. With the Olympians distracted by civil war and the Norse by looming apocalypse, Itzcuintli strikes. Through calculated raids and brutal cunning, she captures Percy Jackson, son of Poseidon, and Jason Grace, son of Jupiter, spiriting them away to hidden mirror‑chambers beneath Aztec temples. Later, during a violent strike on the compound, she turns attempted rescue into opportunity, capturing Bianca di Angelo, daughter of Hades, before her enemies can withdraw.

• Extended, harrowing mirror rituals in which Percy, Jason, and Bianca are systematically unmade and remade. Their voices falter as old languages and prayers drain away. Their reflected bodies twist and reform in the obsidian before reality catches up. Itzcuintli stands as technician and celebrant while the Aztec gods themselves dictate their rebirths.

Percy emerges as Acuecucyoticihuati, a devastatingly beautiful female warrior favored by Chalchiuhtlicue, hair and skin inked with water sigils and precious stone motifs, every piercing a permanent vow. Jason becomes Tlalocayotl, reborn as a fierce woman of storm and rain, her body inscribed with lightning and jaguar patterns, claimed by Tlaloc as a living thunderhead in human form. Bianca returns as Tlallixtli, servant of Mixcoatl, bearing marks of bone, serpent, and star, her devotion etched across skin that once belonged to the child of an enemy god. Each stands radiant and dangerous, their loyalty absolute, their past lives dead and unmourned.

• Their first missions under Itzcuintli’s command, culminating in the annihilation and ritual transformation of a surviving boarding‑school remnant in North America. What once served to erase Indigenous languages and cultures is converted into a colossal site of sacrifice and mirror‑forging. Staff and allied demigods become offerings. Trapped spirits are ripped from their old bindings and shackled instead to Aztec service. The ruins, washed in blood and lit by fire, rise again as a temple complex, a visible promise that the era of alliance dominion is over.

As the Aztec pantheon consolidates power, the scope of the story widens from personal horror to civilizational upheaval. Major US cities awaken to find their skylines rewritten overnight through divine power and coordinated ritual. Skyscrapers sprout step pyramids where helipads once stood. Stadiums convert into sacrifice arenas draped with feathered serpent banners. Highways become processional roads for war captives and tribute caravans. Glass and steel are swallowed by carved stone, painted murals, and colossal idols that drink both blood and worship.

The Americas fall under near total Aztec dominion. Other Indigenous pantheons, once enemies or wary neighbors, accept harsh terms of vassalage rather than risk a return to Olympian chains. They bring offerings, swear binding oaths before jagged altars, and send their own demigods as hostages and temple servants. Their gods attend humiliating tribute ceremonies in the new capitals, forced to kneel on steps below the Aztec thrones, to speak praises in Nahuatl, to watch their sacred relics added to Aztec treasuries as proof of subordination.

Mortal society stratifies overnight. Indigenous communities who pledge early loyalty and embrace the restored Aztec order become the backbone of the new regime, elevated above others in status, resources, and divine favor. Public sacrifice and ritual war regain centrality, not as spectacle alone, but as solemn and constant negotiation with divine power. Blasphemy against the new divine order is met with enslavement, sacrifice, or a session in the mirror. Throughout the continent, mirror‑chambers bloom like black flowers, quietly consuming the identities of captured demigods and obstinate leaders, reissuing them as polished servants of the empire.

Yet not everyone is crushed. Scattered alliance remnants hide in forgotten sanctuaries and foreign ports. A few enclaves, propped up by distant Olympian or Norse attention, simmer at the edges of oblivion. Demigods whisper rumors of vanished friends who reappear as perfect strangers in feathered armor and obsidian jewelry. Some European powers cling to coastal footholds under strict tribute and surveillance, while the great Asian pantheons, wary and calculating, maintain honorary status for their demigods in the Americas to avoid open war. Their enclaves exist as carefully curated special districts in Aztec metropolises, protected and distrusted in equal measure.

Within this shifting world, Itzcuintli’s ascent reaches its culmination.

Quetzalcoatl, god of wisdom, wind, and sacred craft, has watched her with deliberate distance. He has tested her through danger, through bloodshed, through her willingness to become the artisan of her enemies’ annihilation. Her mirrors have rewritten the children of Olympian sea and sky and the Underworld itself. Her loyalty has not wavered, not even in secret. She has never reached back toward the Tuatha Dé Danann. She has never doubted that her European heritage is a stain to be burned away.

At last he answers.

In an intimate, awe‑filled sequence of rituals that cap the book’s arc, Quetzalcoatl rewards Itzcuintli with precisely what she has long desired in silence. Her foreign features are reshaped, every trace of European ancestry dissolved. Her body is recast in the image of the people she has chosen as her own, her age settled, her bloodline realigned to ensure that any child she bears will be unmistakably Aztec in form and face. Divine intimacy follows, not as a moment of soft redemption, but as a consummation of fanatic devotion and godly approval. She becomes the mother of a child who is both demigod and symbol, flesh and prophecy.

Elevated to a high priestly and artisanal rank in the Aztec hierarchy, Itzcuintli is named mistress of the mirrors and honored consort of Quetzalcoatl. Yet she spends most of her days and nights not in the tumult of politics, but in the guarded spaces where she raises her divine child. The Aztec state seizes upon this child as living proof that the new age is not an interlude, but a permanent reordering of the world. Murals and icons of mother and child appear across the continent. Foreign envoys and vassal pantheons kneel before this small figure as if before a living decree that the gods of blood and sun now own the future.

Obsidian Dominion closes on an America remade and bleeding, its sky thick with incense and the echo of drums, its rivers lined with stone and prayer. The old alliance has been driven back across the sea or broken at the feet of obsidian thrones. Those European and Norse demigods who remain have only two choices: flee to a war‑torn, distant homeland that is itself imploding, or bend the knee in the shadow of temples where mirrors wait to write them a new place in the world.

There are no pure heroes here. The Aztec gods are wounded victors, reclaiming what was taken and inflicting new terrors in the process. The alliance pantheons are revealed as long‑standing slavers and colonizers, stripped of any easy nobility. Itzcuintli herself is both weapon and believer, a woman who chooses complicity and cruelty not through ignorance, but through a fierce conviction that justice wears an obsidian face.

This is a dark, visceral, and morally complex epic of conquest, worship, and identity. It does not ask who is innocent. It asks only who will kneel, who will burn, and who will step willingly into the mirror.