Warhammer: In the Name of Survival

(No female lead, the author is a standard Hammer writer so there won't be too much out-of-character content, the protagonist transmigrates into the 30K Primarch)

What happens when a Warhammer enthusiast actually comes to Warhammer?

Luo Jia: Dude, why did you make me dress up as Luo Jia?!

With no system and no way out, what way does the first corrupted Primarch have to break the deadlock?

Of course, we should kill Colfaren and Irebas first!

Loka will unify its homeworld and launch a great expedition under the Emperor's glory, making the Xenomorphs and Heretics tremble in the wrath of the Word Bearers! Let the stars fall! Let the flames rise! Let the warp burn!

We bear the Emperor's word! We will surely slay the enemies of humanity!