Recaps

Lin En used his powers over healing and machine spirits to help the Ultramarines repel Behemoth on Macragge and destroy the Tyranid fleet threatening Velydia. The arc ended with Macragge and Velydia secure, and Lin En promoted to lieutenant.

• Lin En awakened abandoned Thunderhawks and merchant ships, turning them into a Ghost Fleet that helped drive the Tyranids back from Macragge’s orbital defenses.
• Lin En joined Third Company at the Arctic Fortress, where his healing aura and commandeered vehicles helped First and Third Company defeat the Tyranid swarm and save the surviving First Company warriors.
• Lin En and the Ultramarines raced to the Cold Steel Mountains, where they aided Calgar and killed the Hive Overlord without losing anyone.
• Calgar promoted Lin En to lieutenant as the Ultramarines cleared the Tyranids from Macragge and rescued civilians at the Antarctic Fortress.
• When the Behemoth fleet attacked Velydia, Lin En awakened abandoned Imperial ships and used them to devastate the Tyranid vanguard.
• Lin En seized control of Tyranid warships through Machine Spirit Resonance, turning them against their own fleet as Calgar and the Imperial Navy destroyed the Hive Ship and pursued the survivors.
• After the Tyranids were wiped out, Lin En ordered his captured ships destroyed, and the Imperial forces celebrated saving Macragge and Velydia.

Lin En helped the Ultramarines defeat Kabanha’s daemon army and supported Guilliman in their duel, but a Lord of Change struck him down before escaping. Lin En recovered on Macragge, gained the Eye of True Sight, and went outside with Kaeles as his soul continued to heal.

• Lin En drew Psychic Perception and the Warp Anchor trait, while the Ultramarines celebrated their victory over the Tyranids and began returning to Macragge.
• Yvraine warned Calgar that Kabanha and a Chaos fleet were entering Ultramar, and the Ultramarines prepared to defend Prandium.
• Kabanha’s ship crashed onto Prandium, and Lin En used healing and blessings to help the Ultramarines and Reaper Host drive back the daemons.
• Guilliman arrived and fought Kabanha, while Lin En purified the Chaos Toxin weakening Guilliman and strengthened him with Emperor’s Gaze.
• Guilliman defeated Kabanha, and Lin En enchanted The Emperor’s Sword to erase the daemon completely, but a Lord of Change attacked Lin En from behind.
• Thirty Days healed Lin En’s physical wound as Psychic Absorption overwhelmed him, and Guilliman’s forces carried him back to Macragge for treatment.
• Lin En awoke in the Librarium, learned that the Tyranids and daemon army had been defeated, and discovered that the psychic attack had raised his energy beyond the Imperium’s Alpha-level threshold.
• Lin En drew the Eye of True Sight, underwent examination for soul damage, and later went outside with Kaeles to rest in the courtyard.

After recovering from his wounds, Lin En returned to the Ultramarines and received the title Guardian of Ultramar before joining the campaign to destroy Biel-Tan. He and Fabian vanished into the Warp during the assault, where they faced Word Bearers led by Dark Apostle Aekrion.

• Lin En completed the Psychic Healing Ritual, recovered in the hospital, and returned to the Third Company as its warriors welcomed him back.
• Calgar appointed Lin En Chapter Honor Advisor, awarded him an Iron Halo, and named him Guardian of Ultramar.
• When Biel-Tan attacked Ultramar, Calgar led the Ultramarines against the Craftworld while Guilliman clarified that they would fight Biel-Tan alone.
• The Ultramarines destroyed Biel-Tan’s engines, Webway routes, Life Source, food stores, and Spirit Stone Cultivation Site, with Lin En supporting the assaults.
• Lin En and Fabian joined the attack on the Infinity Circuit, but a Warp Storm pulled them into the Warp after an Assault Scorpion Bishop detonated himself.
• Invictus continued the assault, allowed the Reaper Host to evacuate civilians, and led the Ultramarines in destroying Biel-Tan’s Infinity Circuit and Spirit Stones.
• In the Warp, Lin En and Fabian were surrounded by Daemons before a Soul Altar concealed them from the Chaos Gods and revealed Aekrion’s Word Bearers.
• Fabian fought Aekrion’s Enchanted Warriors while Lin En sustained his support effects and learned that the warriors’ demons were willing symbiotic partners.

After Lin En and Fabian defeated the Word Bearers, a black hole carried them back to Macragge, where Guilliman summoned Lin En to Terra. Lin En crossed the Solar System with Calgar and reached the Silver Gate, where Guilliman led him toward the Emperor’s Sanctuary.

• Aekrion ordered the Enchanted Warriors to attack Lin En, but Fabian held them back as Lin En healed and strengthened him.
• Lin En drew Dimensional Slash and used it to split the Dark Apostle and his daemon heart, killing him and destroying the Word Bearers’ force.
• Lin En and Fabian fled through the Warp, were swallowed by a black hole, and emerged at Hera Fortress on Macragge.
• Calgar arranged Lin En’s immediate journey to Terra after Guilliman told him the Emperor wished to see him.
• Aboard Macragge’s Honour, Lin En awakened its Machine Spirit, which took human form and welcomed him as a Guardian of Macragge.
• A black hole carried Macragge’s Honour to the Solar Sector, and the ship proceeded to a spaceport to meet the Eternal Eye.
• Lin En and Calgar left Macragge’s Honour, crossed the Solar System, and arrived on Terra, where the Emperor’s summons appeared as a golden eye and the Adeptus Custodes admitted Lin En.
• At the Eternal Gate, Guilliman ordered the Custodes to let Lin En pass, then led him onward while Calgar stayed behind, and they reached the Silver Gate.