Battle of Brothers!

Rumble—

One Assault Torpedo after another slammed down ahead of the others onto the bloody battlefield strewn with fetid swamps.

Large numbers of Astartes from over a dozen Chapters, including the Ultramarines, Nova Warriors, Roaring Gryphons, Silver Skulls, Raven Guard, and Great Whites, poured out from within the Assault Torpedoes.

They swiftly raised Vibranium Energy Shields produced on their Homeworlds and activated the heavy weapons mounted in their palms.

They launched a fierce assault against the roaring Daemon Engines and the Death Guard.

At the same time, Tyberus, the Great White Company Commander led by Fulgrim, the Silver Skull Librarian, and the others rapidly charged across the battlefield, slaughtering their way forward.

Yet their crucial mission was not to break through Nurgle's forward positions and purge more Nurgle daemons.

It was to head directly for the terrifying source continuously generating the Warp Storm and utterly destroy the Nurgle Great Cauldron!

Although Rorschach knew that his mortal self was still fighting desperately in a corner of the battlefield, and that the Great Unclean One Kugath had most likely died by his own hand.

He could not be certain whether Mortarion would change that fact.

Thus, Fulgrim and the others were there to ensure that the established events occurred on schedule!

After Rorschach and Guilliman descended to the surface.

They first used their Primarch-level combat power to swiftly clear out the Daemon Engines and Death Guard within their field of vision.

Then, Guilliman, having briefly assessed the battlefield situation, dispatched thousands of Astartes companies to every defensive line, continuing to reinforce the First Landing City, which had not yet fallen.

Nearly eighty percent of the planet's surface had now fallen and become cursed land.

The Imperium of Man's positions were being relentlessly devoured by countless Nurgle daemons.

Perhaps, to all the mortal