"What if the price of humanity's salvation is the total erasure of the spark within its soul?"

As Roboute Guilliman suffocates under the crushing weight of a decaying bureaucracy and encroaching despair, a fleet without number or heraldry descends upon Holy Terra. There is no blinding flash of lances, no thunderous roar of macro-cannons—only a cold, inexorable efficiency that grinds through the void like a colossal millstone.

This is the "gift" brought back by Vulkan: an industrial empire that no longer bows to gods, no longer petitions for miracles, and recognizes only the absolute sovereignty of cold logic and physical law.

When the Primarchs reunite, they find themselves facing not just a brother, but a silent, steel-clad judgment. In an Imperium blinded by fanaticism, a new truth emerges from the shadows of the Nihilus:

To survive the night, humanity must first stop praying—and start building.