Boom, boom, boom—
Countless Chaos Demons and rebel cultists poured out from every corner of the massive hive city, continuously engaging the solid defensive line of the advancing Librarian Legion in brutal combat.
In an instant, severed limbs, filthy blood, and metal components splattered everywhere, only to be trampled into stinking sludge by countless metal arthropod legs and demonic hooves.
As hundreds of eager Primaris Great Whites raised their Vibranium Energy Shields and swung their buzzing Chainaxes,
five Giant Raven Guard who had just caught up with the main force personally led them in an unstoppable Combat Charge against the Chaos Demons ahead!
This Astartes force, burdened with a difficult mission, raced toward the hive city's middle and upper levels like an unstoppable spearhead!
On one hand, the Giant Raven Guard serving as the vanguard possessed individual combat power that was simply too formidable.
Although even together they could not compare to a true Primarch, their overall strength far surpassed that of Chapter Masters from ordinary Astartes Chapters.
The other factor was the Great White veterans who had successfully crossed the Primaris threshold.
These veterans, who had fought alongside the Primarch for more than a century, had received layer upon layer of enhancements from new Power Armor, Vibranium Energy Shields, super-technological creations such as panaceas, and more.
Whether in killing efficiency or casualty rates, no Astartes Chapter Inside the Imperium of Man could compare to them—not even the First Founding Chapters.
Thus, under the combined effects of these numerous complex factors,
this raid swiftly progressed far beyond what the Iron Hands and the others had imagined.
Before long, they successfully destroyed the void shield system that sustained the entire hive city!
However, this invincible Astartes force ultimately encountered a terrifying enemy that was difficult to handle!
Buzzz—
A powerful force