Following World War II, GIA founder Albert Winston Holloway authorized Project Seraphim, a classified program aimed at creating artificial Kindred using the recovered remains of Lilith, the oldest known demon. The project was led by a researcher calling himself Qin Mo, who claimed to have discovered the Fireseed — a world-shaping artifact — during an excavation in the Qinling mountains. The real Qin Mo had died at that site. The man running Seraphim was Promia, an ancient entity who had taken Qin Mo's body and identity.

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The facility in Narvik, Norway produced dozens of subjects, all sharing one unexplained trait: golden irises, marking an uncontrolled expansion of demonic influence. Two subjects survived long enough to matter: Subject 0, Elena, the first stable result, whose power was exceptional but structurally unstable; and Subject 13, a boy carrying Catherine's bloodline, designated for long-term observation.

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In 1999, Elena led a containment breach and attempted to cross into Russia with the other subjects. The GIA mobilized and killed her at the border. Subject 13 was recovered. A young analyst named Ivan Petrovich looked directly at Elena during the breach, sustained irreversible psychological damage, and had his memories wiped — including the death of his girlfriend. Qin Mo was arrested and imprisoned in Niflheim. Subject 13 was placed in cryogenic storage beneath the Institute vault. In 2008, Qin Mo escaped briefly, retrieved the boy, placed him with a foster family in Manhattan's Chinatown, and gave him a name: Moming.

Moming is eighteen and working delivery routes in Chinatown when Senator Anderson is killed under circumstances the GIA classifies as anomalous. Catherine recruits him into active service immediately. The investigation leads through sealed GIA sites across New York and repeatedly connects back to Qin Mo, whose manuscripts — written during his imprisonment — are coming true in sequence.

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The central case involves Agent Nicolas, a senior GIA operative who has been running a private operation to resurrect Typhon, the Sin of Wrath. Nicolas is motivated not by ideology but by a personal history of watching justice fail, and by knowledge of how his mother died. Moming stops him. During the investigation, Moming discovers he can write sentences about what needs to happen — and they do. The GIA logs it as an anomalous ability of undetermined origin.

Catherine transfers Moming to the GIA's Asia division, where he works with agents Feng and Park Jihee. The investigation centers on a Gluttony Domain expanding beneath Shibuya — a closed reality where everything that enters is gradually absorbed and loses its original form.

 

During the operation, Catherine is targeted for assassination. The attempt partially succeeds, causing Jörmungandr — the Sin of Lust, bound inside Catherine since the French Revolution — to breach her suppression and affect three city blocks before Albert arrives to stabilize the situation.

The team investigates a domain in Hong Kong with one documented entry condition: it can only be entered through death. Feng's father was a GIA operative embedded inside the domain who disappeared when Feng was a child; his file was kept marked active for eleven years.

 

Feng enters the domain, finds the answer he was looking for, and defeats the demon at its core. He emerges as a partial demon vessel. Catherine issues a termination order. Moming cannot stop it.

Moming is reassigned under the cover of a promotion.

 

Albert is assassinated. Qin Mo's manuscripts implicate Moming directly, and a termination order is issued. Victoria, a GIA agent, refuses to carry out the order and instead creates False Spring — a fictional town written into existence to hide Moming. The GIA locates it and kills Victoria.

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Moming travels to Russia alone and finds the Seraphim project records. He returns to Narvik, consumes Elena's remains, and Lilith resurrects. Catherine, drawing on Jörmungandr's power, destroys her. Moming is captured, convicted, and burned on a cross in Jerusalem — the same method of execution used on Promia in ancient myth. His soul enters the Dark World.

The Dark World is a dimension composed of unfinished narratives — stories written but never completed, accumulating outside normal time. Catherine follows Moming's trail to Jerusalem and enters. She finds the real Qin Mo, who has been imprisoned there for an indeterminate period — possibly thousands of years — forced by Promia to write the Chronicle of Ages, a complete record of humanity's path toward extinction. Every ending Qin Mo writes becomes real. He can revise but never erase.

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Qin Mo explains that Subject 13 was created from his own future self: Moming exists because Qin Mo wrote him into existence so the story would have someone to carry it forward. From inside the Dark World, Qin Mo has been fighting back — rewriting 1962 to prevent a Soviet nuclear launch and buying additional time. He then cornered Promia: without Moming, the story does not exist; without the story, Promia cannot leave the Dark World. This forced Promia to become [Qin Mo] and run Project Seraphim himself. For decades, the two conducted a narrative duel — Qin Mo writing to protect Moming, Promia writing to accelerate the end — neither able to fully overwrite the other.

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The endgame remained sealed by the Chronicle's own logic: Qin Mo could not prevent Lilith's resurrection without erasing the cause of Moming's existence. Every path returned to the same outcome. Then Qin Mo examined the accumulated drafts and identified what had actually been happening: the structure was not a loop but a spiral. Every iteration, he had written Kindred; every iteration, Promia interrupted before it was finished. But each incomplete draft had accumulated — each pass making the characters more constituted, more real, until they existed independently of any single draft. Catherine and Moming had not existed in the Chronicle's original world. The spiral had created them. Once a character is fully constituted, they can act outside the story's rules.

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Qin Mo completed Volume V. The seals on the Dark World broke. He and Catherine returned to find the world frozen — every person motionless, the sky grey. Sloth had arrived and time had stopped. Promia had entered the study in New York and shot Qin Mo before the final chapter could be finished. It appeared, again, that Promia had won. But it was the last pass of the spiral, and the image was complete.

Promia and Michael activated the Towers — structures rising simultaneously in every major city, suppressing human desire and all demonic influence. All conflict ceased.

The Lost Paradise was real.

 

Moming used the World Tree's roots, the same system Promia had built, to reach his former colleagues and restore their suppressed memories one by one. Catherine confronted Promia with Jörmungandr's dagger — the weapon used against him in ancient myth — and ended his power. The Towers fell.

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Promia had stated that when his story ended, every character he had written would disappear. This proved accurate. All of them vanished, including Moming.

Before the Towers fell, Promia told Catherine that his motives had been shaped in part by Qin Mo's own memories — the real Qin Mo had genuinely wanted a better world.

Moming had preserved one fragment of the manuscripts before the end: the section containing the characters he valued most.

Catherine followed a clue Moming had left her and returned to False Spring,

There, they finally reunited.