A mist of silvery-white nanomachines spread rapidly throughout the ships aboard the Fortress of Enlightenment as soon as it touched them.
All the Adeptus Mechanicus personnel stared at the scene before them, stunned, as though witnessing a miracle of the Omnissiah.
Rusted sections of metal flooring became pristine after the mist drifted over them. Machines of every kind ran smoothly, as though reconstructed, and even the sacred oil that had once been splashed everywhere was completely cleaned away.
Many compartments melted before their eyes like heated wax. Then metal walls grew back out of the floor as though they were living organisms.
Bundles of wiring spread through the hull anew like living creatures.
The priests watched this fantastical phenomenon, their minds filled with curiosity and fear.
Such methods of bringing machinery to life had previously only been seen among daemons.
Yet the silver mist of nanomachines simply enveloped everyone before drifting away from them, without causing any harm.
Pipes, wiring bundles, and all manner of structures grew of their own accord before everyone's eyes.
In the armory, the Tech-Priests watched ancient, damaged weapons become gleaming once more after the silver mist enveloped them one by one.
Broken equipment, damaged energy circuits, and even the rebellious battle-automata that had just been smashed apart were all restored by the mist.
Plasma wastewater and toxic gases leaking deep within the hull were vented into space through specially constructed pipes.
The enormous Ion Reactor warped and collapsed violently before the Tech-Priests' eyes, but no explosion occurred.
The existing Quantum Reactors aboard the Mechanicus ships embedded in the Fortress of Enlightenment seamlessly took over the ships' power supply during the modifications.
A massive Antimatter Energy Core was rebuilt in the same location.
The silver mist soon spread into the core chamber, engulfing the vast Cogitator