Chapter Summaries

Ron set out to seize the Lord of Change and its hidden authorities, confident that his overwhelming power would secure victory. He reached the Crystal Labyrinth and tore through its Veil, beginning his assault.

• Ron discovered that the Lord of Change had secretly pursued Formless Distortion and planned to claim Primordial Destruction.
• The Lord of Change panicked when Ron found its hidden chamber, then resolved to resist him through a new path.
• Ron threatened the Lord of Change and announced his arrival at the Crystal Labyrinth.
• Ron traveled through the Warp in his Lord of Hell form, intimidating its inhabitants while sparing the orderly beings he encountered.
• Ron reached the Crystal Labyrinth, enlarged his demonic body, and tore through its Veil.

Ron entered the Crystal Labyrinth to seize its authority, but the Lord of Change staged an elaborate Imperial-style welcome and offered a complete surrender. Ron accepted the peaceful transfer, then ordered the Tzeentch Greater Daemons to restrain the Lord of Change for punishment, leaving him accused of resisting.

• Ron shattered the Veil barrier and the Crystal Labyrinth’s gates, then saw that its halls had been decorated for an Imperial-style welcome.
• The Lord of Change and the Tzeentch beings sang the Savior’s hymn and pledged loyalty, offering Ron control of the Crystal Labyrinth and its authority over Hellstorm and Formless Distortion.
• Ron accepted their surrender and entered the crystal hall, choosing to avoid a destructive divine war.
• Ron ordered Kairos, Ma Kachen, Putrich, and the other Tzeentch Greater Daemons to hold down the Lord of Change for punishment.
• The Lord of Change tried to break free, and Ron confronted him for resisting surrender.

Ron defeated and subdued the Lord of Change, taking control of the Crystal Labyrinth and deciding to turn its Secret Library into a public library for the Galaxy and Warp. As humanity celebrated the end of the war among the gods, Guilliman and Lion worried about the approaching Great Devourer while the Emperor remained sealed away in his laboratory.

• Ron transformed the Lords of Change, beat the Lord of Change, and stripped away much of its authority, leaving it alive to serve as a knowledge-gatherer for the Secret Library.
• The Chaos Gods' defeat ended the war in the Warp, and Guilliman tried to tell the Emperor the news before Lion explained that the Emperor had shut down communications to work with Perturabo on weapons against the Great Devourer.
• Guilliman and Lion worried about the approaching Tyranid swarm, while Jaghatai Khan urged them to celebrate and trust Ron's leadership.
• The Imperium prepared a Victory Day celebration, and its scholars looked forward to accessing the knowledge in the Crystal Labyrinth's Secret Library.
• Ron inspected the Crystal Labyrinth and ordered its shifting passages made safe and easy to navigate so it could become a public library with restricted access to forbidden knowledge.

Hermann von, a loyal Imperial historian, searched for the Imperial Truth and lost knowledge in Terra’s neglected archives, then found a secret vault whose records drew him into a Chaos labyrinth. After centuries of searching without finding an exit, he stepped onto a carpet that offered an unexpected change.

• Hermann von lamented Terra’s decaying archives and searched a neglected Secret Vault for knowledge that could save the Imperium.
• After nine years, Hermann found a parchment containing coordinates to a ten-thousand-year-old Imperial vault and secretly traveled there.
• Hermann discovered records from the past and future in the vault, then realized it was part of a Chaos labyrinth.
• Hermann found records of the Imperial Truth but learned he could not leave until he found every piece of related knowledge.
• After centuries in the labyrinth, Hermann reached the end of his strength and stepped onto a magnificent wool carpet.

Ron defeated the Lord of Change, stripped away much of his power, and made him serve as the Crystal Labyrinth’s administrator. As humanity celebrated its victory over the Warp, Ron began turning the Labyrinth into a public library, while the Primarchs worried about the approaching Great Devourer and The Emperor remained sealed away in his laboratory.

• Ron transformed the Lords of Change and beat the Lord of Change until he surrendered much of his authority, leaving him alive to serve as a god of exploration and gather knowledge.
• Guilliman tried to send The Emperor news of the victory, but Lion explained that The Emperor had sealed off communications while researching defenses against the Great Devourer with Perturabo.
• Jaghatai Khan urged Guilliman and Lion to celebrate, and the Primarchs and Imperium prepared to mark humanity’s victory over the Warp.
• Ron inspected the Crystal Labyrinth with the Lord of Change and decided to turn its Secret Library into the largest public library in the Galaxy and Warp.
• The Lord of Change directed the Lords of Change to make the Labyrinth’s passages safe and clear, adding signposts and little Horrors to guide visitors.

Hermann von, a loyal Imperial historian, searched Terra’s forbidden records for the Emperor’s lost Imperial Truth and discovered a ten-thousand-year-old vault containing knowledge from across time. After entering a Chaos labyrinth ruled by the God of Conspiracy, he spent centuries gathering the truth but could not find the exit; the chapter left him stepping onto a magnificent wool carpet.

• Hermann von condemned the Library of Terra for preserving outdated records while precious forbidden knowledge decayed in neglected vaults.
• After nine years of searching, Hermann found a Parchment Map pointing to an ancient Imperial Secret Vault and traveled to its coordinates.
• Inside the vault, Hermann discovered parchments containing his own old maintenance report, lost technologies, and records of future events.
• Hermann entered a shifting Chaos labyrinth, where he found the Imperial Truth but was told he could not leave until he gathered every relevant piece of knowledge.
• Hermann wandered the labyrinth for centuries, witnessed other seekers perish, and began praying to the Emperor for escape.
• As Hermann’s strength neared its limit, he felt a magnificent wool carpet beneath his foot.

Ron reassured the Emperor that his transformation into the Primordial Destroyer was stable and showed him how humanity had embraced the Warp and prospered. When the Emperor turned his attention to the Great Devourer, he proposed developing a more powerful weapon and began studying the Library’s knowledge, leaving Ron eager to see what he would create.

• Ron explained that the fluctuations came from digesting Authority Power and said the Imperium could stabilize the Sun of Hope and prevent Primordial Destruction from becoming chaotic.
• Ron showed the Emperor research and reports about humanity’s flourishing Warp colonies, and the Emperor accepted that the Warp had become humanity’s chosen future.
• The Emperor said he still needed time to develop weapons against the Great Devourer, then revealed a new, more ambitious weapon idea.
• Ron led the Emperor into the Library and ordered Tzeentch to provide him with its knowledge.
• The Emperor began an intense study of Warp theories and other knowledge while Ron wondered what weapon he would create.

Ron began ascending as the Primordial Destroyer, unleashing tremors across the Warp while the Imperium tried to stabilize the Sun of Hope and keep its people calm. As Ron entered hibernation to master his power, his thoughts grew cold and hungry, leaving the Emperor and Primarchs to fear that he might lose his humanity and remake the Galaxy.

• A Warp-wide tremor frightened citizens and Horrors, and the Imperium reassured its people that it was testing a powerful weapon.
• Ron told the Emperor, the Lord of Change, and the Primarchs that his ascension was proceeding as planned, then returned to the Sanctuary to control the Sun of Hope.
• The Emperor noticed Ron’s inhuman coldness but chose not to warn him, and went to reassure the Primarchs.
• Guilliman and the other Primarchs watched the Sun of Hope from the Blackstone Platform as the Emperor reported that Ron’s mind remained stable.
• While hibernating, Ron felt his power merge with the Warp and began thinking of other beings as food and of remaking the Galaxy.

As Ron began transforming into the Primordial Destroyer and preparing to engulf the Galaxy and Warp in a Dark Storm, The Emperor regained the power of the Holy Sun and resolved to stop him. Ron’s recorded message urged humanity to save him if possible—or kill him if he became irretrievable—and The Emperor rallied the Primarchs to fight for their brother and the Imperium.

• Ron became convinced that resetting the Galaxy and Warp would save them from forces beyond the Galaxy, and began brewing a destructive Dark Storm.
• The Emperor sensed Ron’s fall into darkness, regained his peak power through the Holy Sun, and prepared to intervene.
• The Machine Goddess delivered Ron’s prerecorded message, in which he asked The Emperor to take charge and told the Primarchs to kill him if he could not be saved.
• The Primarchs grieved over Ron’s fate, but The Emperor urged them to resist Ron’s influence and raise their swords against the coming destruction.
• Guilliman and the other gathered Primarchs renewed their resolve and stood ready to follow The Emperor into battle to save Ron and the Imperium.

The Emperor rallied the Primarchs and assembled Ron’s stockpiled Godslayer Weapons for a campaign against Primordial Destruction, hoping to rescue the imperiled Savior. As the Emperor returned to the battlefield, warriors and even the terrified Chaos Gods placed their hopes in him, and he authorized them to join his crusade.

• Xiao Ling sent the Emperor a list of Ron’s powerful anti-Chaos weapons, giving him and the Primarchs new means to strike Primordial Destruction.
• The Emperor rallied the Primarchs and elite forces on the Blackstone Platforms, then took up the Sword of the Emperor and declared that they would rescue the Savior.
• The Chaos Gods and Warp creatures feared Primordial Destruction, which threatened to consume them along with the rest of the Galaxy and Warp.
• The Lord of Change sensed the Emperor’s return and saw him as the Galaxy’s only chance against Primordial Destruction.
• Pedare and other warriors of the Old Imperium welcomed the Emperor and vowed to follow him to save the Savior.
• The Emperor ordered the Chaos Gods and their forces to join the crusade and serve under his command.

The Emperor mobilized the forces of the Galaxy and the Warp for the Secret Crusade to save The Savior from Primordial Destruction. Guilliman coordinated the allied armies as destructive minions attacked the Reality Field Network, and the crusade began its advance into the abyss.

• The Emperor ordered the Lord of Change and the Chaos factions to join the fight, and the Lord of Change assembled armies from the Great Library and beyond.
• Grandfather Nurgle summoned the Dissolvers, while the Lord of Pleasure, Khorne's warriors, Abyss Hell's Daemons, and the Auxiliary Races prepared their forces for the crusade.
• The Emperor named the campaign the Secret Crusade and put Guilliman in charge of coordinating the armies and distributing Godslayer Weapons.
• Yvraine greeted Guilliman, who then gave the allied commanders detailed orders to attack Primordial Destruction's weakest point in the Reality Field Network.
• A Blackstone Platform shattered as Primordial Destruction's eyeless minions attacked, and Guilliman urged the armies to set out before the network collapsed.
• Guilliman boarded Macragge's Honour as the golden flagship Dreamer led the assembled fleet into the abyss, beginning the crusade.

Guilliman and the Secret Crusade Fleet endured a long campaign against Primordial Destruction before The Emperor ordered a final assault into its depths. The fleet reached the Chaos Sun, but Primordial Destruction’s roar terrified everyone, leaving Guilliman and Lion struggling to stay upright as they looked to The Emperor.

• Guilliman reassured Yvraine that the fleet had to hold until Dawn while the Eldar line and Infinity Circuit faced destruction.
• Guilliman led the Ultramarines to reinforce the Labyrinth of Pleasure’s lines, then withdrew months later when the Orks took over.
• The Emperor summoned the Secret Crusade Fleet’s commanders and announced the final assault on Primordial Destruction.
• The Emperor ordered the fleet to abandon defense and charge toward the Chaos Sun, blasting a path with Godslayer Weapons and Hell Nukes.
• The fleet broke through an invisible Veil and confronted Primordial Destruction’s true form, the Chaos Sun.
• Primordial Destruction roared and terrified the fleet; Guilliman and Lion resisted its pressure and looked to The Emperor.

The Emperor and the Secret Crusade Fleet fought their way into Primordial Destruction, where The Emperor struck its shadow and found its true essence. As Primordial Destruction trapped the fleet in their worst fears, The Emperor attacked again, and Ron began to stir.

• The Emperor's Holy Sun lifted the Secret Crusade Fleet's spirits, and the warriors charged into the Chaos Sun under its light.
• Primordial Destruction sent a vast shadow to attack the fleet, but The Emperor pierced it with a colossal Golden Sword.
• Guilliman found himself trapped in a vision where Imperium Secundus had doomed the Imperium, and Sanguinius and Lion blamed him for its fall.
• The Emperor recognized that Primordial Destruction had trapped the fleet in psychic nightmares and located its essence, where Ron's consciousness remained.
• The Emperor unleashed his power against Primordial Destruction, tearing a wound through the darkness, and Ron began to wake, wondering who was poking him.

Ron awakened from Primordial Destruction and reclaimed parts of the Sun of Hope with help from The Emperor, then used positive faith to rescue the corrupted gods and Imperial forces. He saved Pedare and reached Guilliman, Sanguinius, Lion, and the other Primarchs, who remained trapped in a vision of Imperium Secundus.

• Ron realized The Emperor's attack had awakened him and began reclaiming territory from the Dark Will across the Sun of Hope.
• Ron found the Chaos Gods trapped in despairing illusions and used the Savior's light to rescue Grandfather Nurgle, the Lord of Change, and the Lord of Pleasure.
• Ron entered Pedare's illusion, restored his hope, and returned his blade so he could fight the monsters and protect his battle-brothers.
• Ron spread his Positive Power through the Secret Crusade Fleet, freeing its warriors from Primordial Destruction and drawing strength from their renewed faith.
• Ron reached Guilliman, Sanguinius, Lion, and the other Primarchs, recognized their fear of Imperium Secundus, and prepared to help them confront it.

Ron intervened in Primordial Destruction’s illusion, stopping Guilliman, Sanguinius, and Lion from killing themselves over their guilt about Imperium Secundus. By making the Emperor acknowledge and forgive them, Ron healed their buried fears and helped them escape the corruption, leaving the three Primarchs embarrassed by their tearful breakdown.

• Guilliman, Sanguinius, and Lion faced an illusion in which the Emperor blamed them for the Imperium’s ruin and demanded that they atone by killing themselves.
• Ron entered the illusion and challenged the Emperor’s treatment of the Primarchs, arguing that Imperium Secundus had been justified under the circumstances.
• The Emperor accepted Ron’s criticism, withdrew his demand for their deaths, and apologized to his sons for failing to trust them.
• The Primarchs wept as the Emperor forgave them, and Ron’s Positive Power helped ease their guilt and dispel Primordial Destruction’s corruption.
• The illusion collapsed, and Guilliman, Sanguinius, and Lion realized they had been crying in front of their brothers.

Ron led the Primarchs into Primordial Destruction’s manifested Earth Planet, where he faced the fears and memories of his early years as planetary Governor. After summoning powerful reinforcements to clear a path through the twisted monsters, Ron and the Primarchs reached The Emperor and saw the terrifying Dark Will resembling Ron.

• Guilliman, Sanguinius, and Lion agreed to keep their humiliating visions secret and returned to the Dreamer, where Ron and the other Primarchs prepared to fight Primordial Destruction.
• Ron led the Primarchs into the darkness, reflected on the dangers he had faced on Earth Planet, and fought off a Primarch-level twisted monster with Jaghatai Khan and Sanguinius.
• Guilliman warned Ron that the growing swarm of twisted monsters was overwhelming the Primarchs, so Ron opened golden rifts and summoned Greater Daemons and high-level Xenos as reinforcements.
• Ron hurried toward The Emperor after sensing that he was close to his limit, and Ron and the Primarchs arrived before a terrifying figure resembling Ron: Primordial Destruction.

Ron took over the battle against Dark Ron after the Emperor exhausted himself, while the Dark Will urged him to embrace Primordial Destruction and abandon ordinary life. Ron rejected its survival-at-any-cost vision and opened a special Faith Channel to the Galaxy, preparing to unleash humanity’s power against it.

• Ron used Positive Power to free Guilliman and the other Primarchs from Primordial Destruction’s corruption as Dark Ron battered the Emperor.
• The Emperor unleashed his Holy Flame and drove Dark Ron back, but exhaustion forced him to his knees until Ron’s Positive Power helped him stand.
• Ron stepped in to take over the fight, and the Emperor rested while Guilliman and the other Primarchs returned to the battlefield.
• Dark Ron argued that Ron should accept his Dark Side and destroy existing life to prepare for the Great Devourer, but Ron rejected the proposal.
• As the Dark Will drove him back, Ron activated his prepared plan, opened a golden Faith Channel into the Galaxy, and declared that humanity’s power could make it fly.

Ron drew on the Galaxy’s faith and positive emotions to overpower the Dark Will, whose destructive essence began to unravel under the force of humanity’s peace and hope. He left the battle in control, striking the Dark Will as it realized it was being destroyed at its core.

• Ron opened a Faith Channel and absorbed the Galaxy’s faith without restraint as the Dark Will bombarded him.
• Guilliman and the other Primarchs watched in despair while Ron drew strength from ordinary people’s peaceful lives, education, and harvests.
• Ron’s positive power overwhelmed the destructive force, healing him and letting him advance on the panicked Dark Will.
• Ron declared himself stronger and punched the Dark Will through the void, tearing a gap that revealed the stars.
• Ron continued striking as the Dark Will realized the Galaxy’s light and peace were unraveling its essence.

Ron defeated and erased the Dark Will across time and dimensions, reclaimed control of Primordial Destruction, and restored the Sun of Hope. He reunited with the unharmed Primarchs and The Emperor, then led them to a secret victory celebration aboard the Dreamer.

• Ron overwhelmed the Dark Will as the Primarchs supported him and the Sun of Hope spread light through the Warp.
• Ron pursued the Dark Will through the past, present, and countless dimensions to prevent it from altering humanity's history.
• Ron destroyed the Dark Will with a final blow powered by the Life Will, erasing it across the Ruin Dimension and other layers of existence.
• The Sun of Hope shed its darkness, and the Warp filled with gentle light as Ron became its true god and controlled Primordial Destruction.
• Ron embraced Rogal Dorn, while Rogal carried the exhausted Emperor; Ron confirmed that the brothers and Imperial elites had survived with almost no losses.
• Ron led the Primarchs to the Dreamer for a secret celebration, while the Imperium concealed the Dark Will's existence and erased memories of it.

The Imperium held a vast Victory Celebration where humans, Auxiliary Races, and Chaos beings celebrated together, and Ron reassured Guilliman that Chaos was safe under his control. Fulgrim gave a theatrical solo performance, while The Emperor watched from the stands.

• The Secret Crusade fleet returned to a celebration arranged in advance by the logistics departments, with humans, Xenos, Chaos lifeforms, and the Chaos Gods in attendance.
• Guilliman objected to the Pleasure Dance Troupe performing at the banquet, but Ron reassured him that Chaos beings were safe and welcomed them back to the festivities.
• Yvraine joined Guilliman at the banquet, and Fulgrim teased them until Ron stopped him and encouraged Guilliman to follow his heart.
• Fulgrim apologized through a dramatic dance-and-song performance on the grand stage, winning applause from Ron and the audience.
• Ron noticed The Emperor watching Fulgrim's performance from the viewing stands.