Months later, on board the strike cruiser Luminara, Garron read the Chapter’s verdict on the mission. They commended his bravery, the report said, and lauded the squad’s sacrifice. An attached appendix noted two anomalies: unauthorized Tech-Priest intervention and suspicious data corruption in the manufactorum vaults. The Chapter archivist recommended further inquiry.

Night wore on like a wound. The cultists did not come alone. From the cracks in the floor spilled protean abominations; clotted flesh knitted into jagged teeth, eyes burning with a slow fever. They came with the crooked grace of nightmares and the clumsy hunger of beasts. Bolter shots struck home, and the beasts fell apart into steaming gore, but for every corpse shredded another seemed to take its place. Ammunition dwindled. The squad used grenades until the ceiling began to echo shell-shock and the lights flickered with the ghost of warp-sickness.

The explosion was a cathedral’s goodbye. Light, the color of buried stars, poured out and consumed the vault in a bloom of something that felt like memory losing its shape. The Tech-Priest screamed—but not in pain, rather in calculation severed mid-thought. The servitors slipped and seized, their motors singing a last prayer. Garron was hurled back against a console; his lungs filled with the taste of molten glass. When his vision cleared, the crystals were shards in a snow of sparks.

They sealed the corridor into a chapel of broken servo-skulls and mold. Garron’s helmet HUD pinged: intrusion detected in Vault 7. The data core inside might contain supply manifests and a cache of relic schematics—reason enough for more than scavengers. They could hold with the manufactorum’s defenses, he thought, and the reinforcements would come by dawn.