Inside the sacred site known as the Eye of Medusa.
Rorschach, his massive body clad in Vibranium Power Armor, entered the seemingly deserted central altar.
There, the remains of Primarch Ferrus's head and an Iron Hand had been enshrined by the Iron Hands Chapter.
Before long, Rorschach strode through a dim passage reeking of laser burns and detonated bolter shells, arriving at the edge of the central altar.
More than a thousand meters away from Rorschach.
A watcher known as an Underworld Priest stood beside the altar like a metal statue.
According to Iron Father Kardan's description.
He had once been one of the most powerful Astartes within the Iron Hands Chapter.
Once he became an Underworld Priest tasked with guarding the central altar.
He could not eat, could not rest, and could not even blink. He had to guard his Gene-Father at every moment.
Yet when Rorschach subconsciously glanced at the Underworld Priest.
He sharply noticed that there was barely any flesh left within the Power Armor hidden beneath the man's robe.
Nearly every inch of his body had been replaced with more powerful metallic prosthetics and mysterious mechanical components!
Had Rorschach not truly sensed the other's silent gaze and the slight movement of his head.
He might even have assumed that the man was merely an ancient combat automaton modeled after an Astartes!
"I am the twenty-second Primarch of the Imperium of Man. I have come to pay my respects to Lord Ferrus, on behalf of myself and another Primarch Brother."
Rorschach took a deep breath but did not throw his weight around here just because he was a Primarch.
He spoke calmly to the Underworld Priest.
Only after Rorschach confirmed that he had received the man's gesture of permission did he slowly advance in his Vibranium Power