Chapter Summaries

Logan guarded the Rift Bomb while questioning why the Dawn Fleet was helping the Space Wolves without asking for anything in return. After the C’tan Shard was dealt with, Arthur used the Space Wolves’ own hospitality customs to invite them to celebrate, while Trazyn watched the Dawn Fleet’s leaders and resolved to become human.

• Logan asked Azrael what the Dawn Fleet hoped to gain by helping the Space Wolves, and Azrael explained its plans to rebuild trust, establish trade, and share technology.
• Azrael gave Logan a psychic beacon and promised that the Dark Angels would help correct past mistakes under His Highness’s leadership.
• Arthur’s group returned successfully, and Azrael took Logan’s key and disabled the Rift Bomb’s detonation sequence.
• Arthur ordered the Dark Angels to pack up, then reminded Logan that the Space Wolves had not offered their guests food or wine after their shared victory.
• Trazyn watched Karna, Arthur, and Ramesses assist with reconstruction and the dead, then decided that he needed to be human.

Romulus hosted a feast at The Fang, where the Space Wolves and their cousins set aside their suspicions and celebrated their victory. As Bjorn grew increasingly lonely watching the others, Arthur revealed that full-body flesh regrowth had reached clinical trials and offered to operate if needed.

• Under Logan's direction, the Space Wolves opened The Fang's long-sealed banquet hall and welcomed Romulus with a feast.
• Romulus praised the Sons of Russ for sharing in the victory, prompting the wolves to celebrate, drink, and spar together.
• Kai explained The Fang's history and design to Azrael, who named the Imperial Palace as the fortress most capable of matching it.
• Bjorn watched the other Chapters' camaraderie and felt isolated, then accidentally punched through a tabletop while trying to drink.
• Ramesses asked Arthur about full-body flesh regrowth, and Arthur said it had entered clinical trials and that he could operate on Bjorn if needed.

The Space Wolves debated whether to trust the Primarchs’ body-restoration surgery, and Bjorn agreed to undergo it after learning its survival rate was one hundred percent. The chapter left Arthur preparing to operate on a Wolf Priest whose reckless experiment had left him missing more than half his body, while Logan took the other Wolf Priests outside to punish them.

• Wolf Priests studied Ironwing’s medical plan and found no flaws, but remained wary of letting outsiders operate on Bjorn.
• Logan brought the reports to Bjorn, who agreed to the surgery after seeing the Primarch’s successful operations and hearing its survival rate was one hundred percent.
• Logan and Bjorn arrived at the medical chamber and found Arthur preparing to operate on a Wolf Priest who had lost more than half his body.
• Ramesses explained that the injured Wolf Priest had asked Arthur for help, and Logan apologized for the Space Wolves’ reckless behavior.
• Logan ordered Claude to stay with Bjorn and led the remaining Wolf Priests outside, where sounds of punishment soon followed.

Arthur operated on Bjorn as Ramesses and Arthur helped the Space Wolves reconsider their belief that Russ’s return depended on their imminent destruction. Bjorn accepted the Primarchs’ aid and, newly restored, went to confront old friends in the banquet hall.

• Bjorn chose to undergo surgery, and Arthur adjusted the procedure while testing Bjorn’s recovering neural and bodily functions.
• Bjorn told Arthur that the Space Wolves feared accepting help because improving the Imperium might delay Russ’s return during the Time of the Wolf.
• Ramesses proposed starting a Great Revolution to plunge the Imperium into turmoil, then argued that Russ might not return even if the Space Wolves destroyed themselves.
• Arthur explained that Russ had trusted Bjorn to keep the Space Wolves alive until his return, and Ramesses warned that Magnus might know Russ’s whereabouts.
• Ramesses withdrew his interference with Bjorn’s recovery, and Arthur recognized that the Space Wolves’ long-developed power had affected Bjorn’s physical readings.
• Bjorn told Logan he was going out to catch up with old friends, then entered the banquet hall and called for Kai, Zabriel, and the others.

Bjorn celebrated his victory over the Dark Angels, while Arthur explained how his legendary strength had grown through ten thousand years of Warp influence and Fenrisian reverence. Logan accepted that the Space Wolves’ past conduct had been improper, then faced Arthur’s ambitious plan to gather a vast force and search for Russ and the other missing Primarchs.

• Bjorn defeated the Dark Angels in a duel and was acclaimed by the Space Wolves, while Arthur comforted the injured veterans and explained why they had lost.
• Ramesses recounted Bjorn’s battle against Magnus, where Bjorn grievously wounded the fallen Primarch before reinforcements arrived.
• Arthur and Ramesses discussed Bjorn’s long survival and the legends that had made him a champion.
• Logan joined Arthur and admitted that the Space Wolves’ past ways would have disappointed Russ.
• Ramesses proposed gathering one or two hundred thousand Space Wolves to enter the Eye of Terror and retrieve Russ and the others, and Arthur suggested joining Russ on his journey.
• Logan doubted they could meet the recruitment target, as he recalled the brutal trials that made Fenrisian Space Wolves exceptional.

Arthur and Ramesses discussed the Space Wolves’ recruitment crisis with Logan and offered solutions for their supply shortages, Wulfen curse, and limited gene-seed compatibility. Logan accepted their support as the Chapter’s path toward expansion began to take shape.

• Arthur isolated Logan from the others and asked whether the Canis Helix and Magnus’s curse were the main obstacles to Space Wolves recruitment.
• Logan confirmed the Wulfen transformation was a secret burden, and Arthur assured him the Space Wolves would not be condemned for it.
• Arthur identified recruit reserves, the Wulfen curse, and logistics as the three problems limiting the Chapter’s growth.
• Arthur promised a Forge Ship, industrial facilities on Midgardia, and technical training to improve Fenris’s supplies.
• Ramesses took responsibility for lifting the Wulfen curse, while Arthur offered original Space Wolves Gene-seed so the Chapter could recruit volunteers from beyond Fenris.

Ramesses and Arthur gave Logan pure Gene-seed and outlined their plan to recruit and coordinate forces on Fenris. Logan embraced the idea of building an army to find Leman Russ, while the group prepared to use Fenris’s psychic network to expand its influence across nearby sectors.

• Arthur told Logan that the Gene-seed had been replicated from samples in the Sangprimus Portum, and Ramesses promised they would bring back every Loyalist Primarch.
• Ramesses persuaded Logan that the Space Wolves could build a large army, capture Magnus for clues to Leman Russ’s location, and bring the Wolf King back to Fenris.
• Ramesses explained that Fenris’s World Spirit could make the planet a secure information relay and that trials could integrate outside Psykers into its protection.
• Arthur presented plans for Fenris to expand recruitment and influence, including cooperation with Valhalla and its Ice Warriors.

Bjorn watched the Wings of Dawn build an industrial system on Fenris and justified the Space Wolves’ growing strength as necessary to find Russ. After Logan agreed to coordinate with Romulus, Bjorn arranged for Logan to remain behind as Wolf Lord while he joined the expedition to Dalova.

• Bjorn watched Living Metal and industrial machinery transform Haltia Peak into a military-industrial complex and reflected that the Space Wolves needed strength to find Russ.
• Romulus and Logan arrived, and Logan confirmed that he had reached an agreement with Arthur to coordinate Fenris’s transformation.
• Romulus proposed training Space Wolves to manage the new facilities, while assuring the Wolf Lords that the Wings of Dawn sought no control over them.
• Bjorn praised Logan for settling the matter, then revealed that Logan would stay behind to guard Fenris while Bjorn joined the expedition.
• The Wolf Lords prepared to travel to Dalova, where House Mandekor and Dark Mechanicum forces commanded at least a thousand Chaos Knights.

As the Imperium’s assault devastated Dalova, the Viscount of Mandekor House fled through her collapsing fortress, intending to reach the High Throne and escape by ritual portal. With the Space Wolves breaking through, her carefully prepared defenses began to fail.

• The Viscount’s retainer sealed the passage with ancient sorcery, giving the survivors a temporary reprieve from the attackers outside.
• The Viscount led her group through the burning fortress-city as Imperial forces destroyed Dalova’s defenses and Knight Titans.
• The Viscount recalled that the High King and High Queen had left with the Dark Mechanicum fleet shortly before the Imperium arrived, and resolved to warn the family elders.
• After a Knight Titan crashed nearby, the Viscount ordered her guards to carry a wounded slave laborer onward.
• The Viscount planned to reach the High Throne and use the ancestral relics to open an escape portal, but Imperial troops tore through the fortress defenses.

Bjorn led the Space Wolves through the High King's throne hall, but he and Pollux realized Mandrake House's defenses were far weaker than expected. On Forge World Omega-3, Arthur and Ramesses found the facilities largely removed, and Ramesses began drawing the souls from the remaining factories into his Emperor's Banner.

• Bjorn killed a Chaos-tainted viscount and rallied the Space Wolves as they advanced toward the Void Shield Generator beneath the throne.
• The Space Wolves cleared the High King's throne hall, where Bjorn noticed that the enemy resistance was unusually weak.
• Pollux pointed out that Mandrake House was supposed to command at least six hundred Knights, far more than the forces they had encountered.
• Arthur and Ramesses surveyed Omega-3 and found that most of its facilities had been taken away, leaving only a sparse defense.
• Ramesses extracted the Machine Spirits and Demons from wrecked Titans, then pulled the souls within the remaining factories into his Emperor's Banner.

The Dawn Fleet discovered that the Dark Mechanicum operation had yielded little intelligence and that Vashtorr’s Cult of the Creator was involved. Inquisitor Aglaia reported that the Isstvan System had vanished and secured neighboring Sectors’ neutrality over Vigilus, while the Primarchs faced growing unease about threats outside their plans.

• Azrael watched Lohoc analyze the operation’s data as Lohoc reported that Omega-3 had been dismantled after the Cult of the Creator contacted it, and that the remaining traitors were rebuilding its forges.
• Lohoc told Arthur that the recovered stockpile contained Vulkan’s Terminator and Dreadnought designs and Splinter Weapon technology, and Arthur ordered the designs replicated and tested while the search of Omega-3 continued.
• Arthur and Ramesses concluded that Vashtorr was involved, while Ramesses noted that the missing Knights and Mechanicus personnel had likely been moved to a secondary base.
• Romulus struggled to explain the enemy’s rapid adaptations and invited the veterans to assess the intelligence before Drakus announced that Inquisitor Aglaia had arrived.
• Aglaia reported that the Isstvan System had vanished and that neighboring Sectors would not interfere with Vigilus as long as its life-extension services continued.
• Romulus weighed Vigilus’s political complications against the disappearances, and Aglaia sensed the conference hall’s growing tension.

Romulus overcame his hesitation about the unknown threat and ordered the fleet to advance on Vigilus while preparing to mobilize allies and clear two rebellious planets. The chapter ended with the Dawn Fleet preparing for Warp transit and Cawl taking charge of Omega-3’s reconstruction.

• Ramesses and Arthur considered possible enemies behind the threat to Vigilus, while Arthur decided to seek intelligence and aid from the Grey Knights through Aglaia.
• Arthur ordered Aglaia to request information on the Daemon Primarchs and, if possible, a Grey Knights squad that would not arrive openly as Grey Knights.
• Karna challenged Romulus’s indecision and reminded him that the fleet had to act despite uncertainty.
• Romulus regained his resolve and ordered the fleet to prepare Virus Bomb Exterminatus protocols for two rebellious planets and depart immediately for Vigilus.
• Romulus entrusted Omega-3’s reconstruction to Cawl and ordered the commanders to prepare for Warp transit.

Perturabo summoned his Iron Warriors sons aboard the Iron Blood and, after studying the Dawn Sector’s megastructures, told Frix that he needed him as a commander. Frix accepted, and Perturabo began a tactical simulation to assess his abilities.

• Perturabo examined records of the Dawn Sector and grew jealous of its grand, artistic megastructures while privately judging how he could improve their designs.
• Barban Falk and the other Tridents waited aboard the Iron Blood, fearing Perturabo’s anger as they recalled the punishments suffered by Bertholdos and Frix’s growing weariness.
• Perturabo approached Frix and, instead of striking him, said that he needed him and wanted him to continue serving as one of his Trident.
• Frix answered Perturabo, and the Primarch began a tactical sandbox match to learn who his commander had become.

Dernos Agamemnus rejected Sienne Agamemnus’s advice to yield to the Primarch and began plotting to demonstrate the Dynasty’s power through a secret gathering of offworld nobles. Meanwhile, Aglaia’s intelligence network helped uncover a heretic attack, but her expanded duties left her overwhelmed as she took on even more work.

• Dernos learned that Sienne had abdicated and moved to Neo-Wimuller, where she urged him not to oppose the Primarch.
• Dernos considered using his destructive weapons to threaten the Primarch and ordered a secret meeting focused on nobles from Terra.
• Five days later, Trazyn and Cawl accompanied Karna to review Vigilus’s Rejuvenation Technology as news reports announced that the heretic attackers had surrendered and their weapons had been recovered.
• Aglaia’s Grey Hats used their noble connections to gather intelligence and carry out the Primarch’s aims, including executing Vigilus’s rebellious nobles.
• Overwhelmed by a flood of requests in Lord Ramesses’s office system, Aglaia assigned a Callidus Assassin to prepare an infiltration plan for the Knight House of Incaladion.

Cawl verified that Huangquan-8’s Rejuvenation Technology was safe to use, while Trazyn hinted at plans to clone powerful figures. Romulus took over Mortwald Hive City and approved cooperation with Huangquan-8, then ordered Karna to help with government affairs.

• Cawl confirmed that Huangquan-8’s Rejuvenation Technology could be replicated and was safe, while warning Trazyn against trying to clone the Primarchs.
• Romulus explained that he had stabilized Huangquan-8, executed Vigilus’s nobles, and taken control of Mortwald Hive City.
• Karna presented plans to continue using Rejuvenation Technology and trade Blackstone technology with Huangquan-8 for support and production.
• Karna reported that Trazyn would handle the exchange with Cawl providing assistance, and said Saint Sebastian Thor’s head had been returned as a relic.
• Romulus rebuked Karna for wandering and told him to sit down and help handle government affairs.

Romulus reviewed reports on the Eye of Terror defenses and discovered that Adeptus Mechanicus fleets were positioning themselves to encircle Cadia, prompting him to strengthen defenses and remain on Vigilus. He also read about the Vorian Sandstorm Vortex, which concealed an ancient fortress and a Dark Age weapon called the Void Claw.

• Romulus used his psychic link with Karna to double his processing power and reviewed reports from the Astartes Praeses around the Eye of Terror.
• Romulus decided to reduce the Astartes Praeses from twenty Chapters to thirteen after the Dawn Sector supply line was established.
• Romulus studied the White Consuls' report and noted the Chapter's close ties with the Dawn Sector and its Imperial neighbors.
• Romulus realized that Adeptus Mechanicus fleets were forming an encirclement around Cadia and ordered mobile forces consolidated, home-world defenses strengthened, and investigations conducted.
• Romulus decided to keep forces on Vigilus longer and read Arthur's report about the Vorian Sandstorm Vortex, which hid Vigil Fortress and the Void Claw.

Arthur met with Gallad and the Fallen Angels who had answered his secret order, offering them a place among his forces and a chance to prove their loyalty. He refused to support revenge against the Dark Angels as a whole, setting firm terms for those who would join him.

• Arthur watched scavenger convoys enter the storm and be destroyed by its artillery and winds.
• Arthur met the Fallen Angels and identified Gallad as a member of the Order of the Broken Crown.
• Gallad told Arthur that an Emperor’s Children warband had tried to use the Fallen Angels to lure him into a trap.
• Arthur offered the Fallen Angels supplies, recognition, and a chance to meet the Lion King in exchange for obedience to Dark Angels discipline.
• When Gallad asked about revenge, Arthur allowed action against the Inner Circle but forbade revenge against the Dark Angels Chapter.
• Arthur told the Fallen Angels they could accept his terms, leave peacefully, or face him as enemies if they fought on opposing sides.

Arthur secured the Fallen Angels’ initial trust and arranged for them to surrender their weapons and undergo identity checks while he went to Vigil Fortress. Gallad revealed divisions among the forces there, and Azrael disclosed that some Fallen Angels had been secretly helping the Dark Angels.

• Arthur persuaded Gallad and the other Fallen Angels to lay down their weapons, accept verification, and wait while he went to Vigil Fortress.
• Kai recognized Gallad, confiscated his equipment, and explained that the Firewing would verify the group and review what happened on Caliban.
• Gallad told Kai that the Void Claw included about three hundred Centrist members and that Osandas had embraced Chaos after accepting Abaddon's help.
• A Fallen Angel resisted disarmament and was restrained, prompting Gallad to see how much the First Legion had changed and Kai to explain how hatred had driven many Fallen Angels.
• Azrael said some Fallen Angels had leaked information about Vigil Fortress and even sacrificed themselves to be captured, then admitted that he had asked them for it.

Arthur accepted the mutated knight after confirming he had not fallen to Chaos, while Kai urged the Fallen Angels to join the First Legion again. Inside Vigil Fortress, Osandas refused Abaddon's demand to kill the Primarchs, but Luwen betrayed him and seized control as fighting broke out.

• Arthur calmed the mutated knight, confirmed he had resisted Chaos, and authorized him to conceal his appearance and receive treatment from Lohoc.
• Kai addressed the Fallen Angels, urging them to join Arthur and fight for humanity instead of continuing their exile.
• Osandas rejected Abaddon's demand to use the Dread Claw against the Primarchs and ordered Luwen to gather Psykers to teleport the device away.
• Luwen revealed his allegiance by turning Osandas into a Chaos Spawn and began operating the machine.
• Dark Angels arrived at the control room and began slaughtering the Fallen Angels as Luwen worked.

Luwen fought to seize control of the Void Claw while Abaddon weighed the danger posed by the returning Primarchs and the need for more support. The witch insisted the Primarchs would only obey after suffering an unprecedented defeat.

• Luwen killed the Inner Circle Knights and Librarians in Vigil Fortress and continued searching the console for the Void Claw’s activation switch as Abaddon urged him to hurry.
• Abaddon rejected sending the Black Legion’s elite forces to Vigilus and ordered Falkus Kaibo to lead the Justaerin Terminators ahead so the Emperor’s Children would not arrive first.
• Abaddon questioned the witch about the plan after learning that four Primarchs had appeared in the Ultima Segmentum and were heading toward the Eye of Terror.
• The witch said the plan needed more support, and Abaddon complained that Perturabo and the other Primarchs would never submit to him.
• The witch declared that the Primarchs would obey only after suffering a defeat unlike any before, as she looked toward the rift between the Warp and Realspace.