Qin Xa first recounted what he had experienced after the Immaterium storms had raged.
Then he asked about Perturabo and Sanguinius's experiences.
Why was Olympia not near the Eye of Terror?
Why were the Blood Angels, who had originally been under Horus's command, not around the Eye of Terror either? Why were they now acting alongside Perturabo?
And most importantly, what method had Perturabo used to travel through the Immaterium at a time like this?
All these questions were answered when Perturabo spoke.
"After the Immaterium storms raged, an army of mortals devoted to Chaos charged out of the Eye of Terror."
"The Emperor had long ordered defensive lines established around the Eye of Terror, so that army did not cause much trouble."
"Afterward, they attacked Olympia. A great number of daemons joined the assault. I could not hold it, so I took Olympia and left."
Perturabo then explained how Olympia was able to move.
He explained it as though he were showing off.
Perturabo had invented a gigantic Warp Engine and installed it beneath the planet's surface, allowing the planet to travel through the Immaterium.
He had also improved the Geller field. The golden barrier now covering Olympia was an upgraded Geller field.
In addition, the planet's volcanoes had been converted into propulsion systems capable of driving the planet forward.
As for the countless other devices that ensured the planet did not fall apart while being propelled and maintained basic functions such as rotation, all of them had been developed and built by Perturabo himself.
"Damn. You really are a genius." Qin Xa praised him from the bottom of his heart.
Perturabo was not the only Primarch skilled in invention and creation. Ferrus Manus was also an accomplished inventor, but there was no second person who could reach Perturabo's