We Endure. (WH40k X RWBY)

The Deathguard. A Legion of Brutally grim and Crushing yet Merciful and Jovial Warriors. When the Largest conflict arises and at the heat of battle once standing tall clad in armor, he finally fell. But he did not find himself dead. He found himself elsewhere.

Remnant. He'll have to get used to this.

(Quick sidenote, but while I'll try my best to explain a lot about space marines and how they'd work I obviously can't just fit the whole thing in a single explanation, so I'll try to make it as readable as possible for someone who isn't aware on what Warhammer 40k is)
Also justice for my Deathguard boys, they ain't never get spotlight here.