The ordinary Lynn was thrust into the darkest battlefields of the Warhammer 40,000 universe.

Struggling to survive in the ruins of a hive city, a sea of ​​blood and corpses, he was forced into the Imperium's most brutal meat grinder: witnessing Cadia's shattering chaos, battling the infernal Zerg Sea of ​​Baal, wandering beneath the shadow of the Tau Empire's "Greater Good," and even encountering forbidden relics on the edge of the Eye of Terror.

Fighting bloodily for survival, he transformed from a terrified mortal into a ruthless warrior.

However, endless wars and repeated profound transformations by the Mechanicus eroded his humanity and self, pushing him to the brink of inhumanity.

Scarred and wounded, he traversed the burning galaxy, ultimately arriving at Holy Terra, humanity's last bastion.

Facing the final siege of Chaos and the impending extinction of the Golden Throne, Lynn must make the ultimate choice: using his utterly alienated existence and otherworldly soul to become the nameless fuel that sustains the Emperor and the Imperium.

This is his journey, burning himself out in eternal darkness, to become the last ember of the Imperium.

Nine hundred years into the forty-first millennium of humanity, a crisis brewed that would shape the fate of the entire galaxy. Beyond the farthest point ever reached by the Sun Lord's expedition, within a halo of stars that the expeditionary force had never set foot on, lay a human civilization distinct from the Empire. They considered themselves descendants of the Golden Men and dubbed themselves the Human Federation. Qiao Wen, fortunately, found himself within the Human Federation. As the sole person handling external affairs for this civilization, he discovered that he could rely not only on ancient human technology but also on his own innate magical powers.

In the distant, mist-shrouded star system lies the planet Mordovia—a forgotten fragment tucked away in the Empire's fringes, perpetually veiled beneath oppressive leaden clouds. Across its surface, towering hive cities rise like monstrous steel behemoths, spewing acrid smog into the skies. Between these urban sprawls stretch vast wastelands of festering ruins and toxic marshes, their putrid stench a testament to the planet's decay.

The story takes place in a different world where magic resources are strictly controlled by the mage class, and spellcasting is the exclusive privilege of the upper class. As a special group of beings, gene sorcerers possess psychic talents that allow them to cast spells without the need for magic circuits, but they are long suppressed by the mage forces.