Vis wakes in Obiteum and Caeror explains that three parallel worlds were split millennia ago to contain the Concurrence's power.

A copy of Vis wakes on a boat in Luceum, missing his arm, surrounded by warriors and a druid named Cian.

Vis attends Callidus's funeral in Res and is warned by Governance official Ericius to expect no special treatment.

Lanistia attacks Vis with a knife during the Aurora Columnae ceding ceremony and is seized by the Columnae's chains.

Deaglan wakes at a farming family's home in Luceum, cared for by a woman named Grainne, and begins learning the local language.

Vis successfully creates an empathic connection to control a iunctus volunteer in Obiteum, mastering the Adoption ability.

Gleaners destroy Qabr; Siamun co-opts one and is impaled and carried into Duat as if dead.

Catenicus uses Adoption during his Governance placement exam to boost his performance and compensate for his missing arm.

Siamun escapes into Duat's tunnels and frees the iunctus Ahmose before he can be surgically converted into a Gleaner.

Deaglan arrives at King Ronan's court in Caer Aras, pledges fealty, and is sent to the Loch Treanala warrior camp.

The Anguis operative Ostius reveals himself to Catenicus and instructs him to appear in disguise at the upcoming Festival of Pletuna.

Siamun corners Netiqret using a controlled Overseer to break their cell open; impressed, she agrees to help him reach Ka's Temple.

Ostius shifts Catenicus into the Military Basilica where, manipulated into releasing Diago, Catenicus triggers the massacre of Military senators.

Ahmose dies by jumping into the Infernis; Deaglan kills Gallchobhar using his newly fused silver arm.

Catenicus wakes 80,000 iunctii beneath the Necropolis and discovers his mother, sister, and Callidus among the resurrected dead.

After surviving the Labyrinth, Vis is split into three versions across three parallel worlds, each charged with a piece of a desperate mission to stop an apocalyptic Cataclysm. In Res, Catenicus navigates murderous Republic politics and a secret Anguis assignment targeting Military conspirators. In Obiteum, Siamun masters the Adoption ability and infiltrates the deadly city of Duat to kill the godlike Ka. In Luceum, Deaglan finds unexpected peace before being drawn into a war between kings and druids. All three paths converge on irreversible choices that leave their worlds changed forever. The climax brings devastating losses alongside a stunning revelation about the true nature of the enemy they have been fighting.

The headline events of three versions of Vis racing to stop the Cataclysm.

Caeror revives the dead man Djedef as a iunctus to question him, then kills him after discovering he is Ka's spy.

Fiachra's warriors kill the druid Cian; as the village burns, Grainne kills a warrior threatening her children and saves Deaglan.

Lanistia tells Catenicus she was not in control when she attacked him and recalls speaking a Vetusian phrase at the Academy ruins.

Emissa warns Catenicus about a blood test that could expose him and offers to temporarily hold his Will; he refuses and asks Eidhin instead.

Catenicus passes his blood test and receives his pyramid of Governance subordinates, including Livia, Callidus's grieving sister.

Catenicus and Aequa sneak off Solivagus Academy grounds, removing their tracking cuffs using Adoption, and Diago rejoins Catenicus in the forest.

Catenicus touches the ruins column in Solivagus, fuses to the stone, speaks unknown words about the Rending, and collapses.

Veridius reveals the full history of the Labyrinth column, Caeror's sacrifice, and what Catenicus's Synchronism means for the mission.

Deaglan discovers that Tara uses Will called the nasceann in combat; his Loch Treanala fellow students welcome him with unexpected warmth.

Catenicus and Emissa visit a secret Military prison beneath the Necropolis and interrogate a dead Anguis prisoner using a scarab amulet.

Siamun connects to the Duat Nomarch through child iunctii deep in the Temple; Overseers sound an alarm and he escapes by leaping into the Infernis.

Deaglan reveals his full true identity, including his origins at Solivagus and the Labyrinth, to his Loch Treanala friends for the first time.

Deaglan fights Tara in a desperate sparring match, uses the nasceann instinctively, and earns her acceptance into the warband.

Gallchobhar ambushes and kills the druid Lir, then captures Deaglan and parades him before the walls of besieged Caer Aras.

With his legs broken by Decimus, Catenicus uses forged release papers to rescue Lanistia and then Ulciscor from the prison.

While each version of Vis pursues his main goal, a web of secondary events shapes his understanding of the world and the people he depends on. In Res, Catenicus uncovers Labyrinth secrets, reunites with his alupi Diago, and learns how deep Military's corruption truly runs. In Obiteum, Siamun navigates the treacherous politics of Duat and pushes ever closer to Ka's inner sanctum. In Luceum, Deaglan trains hard at Loch Treanala, earns his warband's trust, and is then captured by Gallchobhar before the final battle. These moments fill in the world-building and character relationships that give the climactic choices of each Vis their weight and meaning. Together they form the emotional connective tissue holding the three plot threads together.

The supporting events that built each Vis's alliances, knowledge, and resolve.

Eidhin reveals at Callidus's funeral that he refused to join Catenicus's Iudicium team to avoid betrayal, defining his personal moral line.

Caeror reveals that surviving the Labyrinth gate may have made Vis Synchronous, potentially giving him the power to kill Ka.

Catenicus crosses his self-imposed moral line and cedes his Will at the Aurora Columnae to secure his Governance placement.

A girl named Nofret stops Siamun before he touches the gold mutalis door, warning that opening it will unleash the end of everything.

The spirit of the previous Champion speaks through Deaglan during his duel with Gallchobhar, publicly accusing Gallchobhar of treason before the court.

Siamun takes control of Ahmose's body without consent to fight Overseers who charge into Netiqret's home, crossing a moral line he swore to hold.

Catenicus finds himself weeping alone in Callidus's old dorm room on Solivagus, overcome by grief for his murdered friend.

Ostius reveals during the Basilica confrontation that Military Princeps Exesius has been collaborating with Ka to control who survives the Cataclysm.

Deaglan's father Cristoval appears as a iunctus in a forest camp and reveals the truth about the Concurrence, Synchronism, and Deaglan's three worlds.

Deaglan enters Fornax, is identified as Synchronous by the statues, survives their attack, and uses Adoption to claim a silver arm as proof.

Siamun opens the gold mutalis door in Qabr and finds the crook and flail; touching them triggers a vision of Aequa's murder and Deaglan's capture.

Decimus kills Aequa and breaks Catenicus's legs as revenge for his son Iro's death, leaving Catenicus to crawl to the prison.

Siamun uses the golden crook to blast apart Duat's massive obsidian bridge, creating chaos to scatter the Gleaners guarding Ka's Pyramid.

Siamun reaches Ka's private chamber inside the Pyramid and stabs the sleeping man lying on the stone slab.

An iunctus reveals to Catenicus that the Concurrence is not Ka but an autonomous self-sustaining lattice of linked iunctii enslaving the world.

Each version of Vis is confronted with revelations that rewrite his understanding of the world and with choices that force him across his personal moral line. In Res, Catenicus learns the true depth of Ka's conspiracy inside the Republic before being pushed toward catastrophic violence and a final desperate negotiation. In Obiteum, Siamun uncovers the weapons he needs but suffers shattering losses and makes a violent gamble that may have been a grave mistake. In Luceum, Deaglan learns the truth about his Synchronism from his father's ghost and uses new powers to survive capture and avenge the dead. These turning points show how sacrifice, grief, and circumstance reshape all three versions of Vis and drive the story toward its devastating, unresolved conclusion.

The critical decisions, discoveries, and moral crossings that define each Vis's journey.