Slav Squad/ Slav Wars( still thinking how to name it):

Assassin dies and is reincarnated as a wastrel miss of a noble family, she meets overpowered guy who wants to stick his dick in her.

But she already had a husband, who is looking for her. He strikes the deal with a "Devil" and is reincarnated in that world too, and his friends too. Who will win Slavic Warmongers or that guy and his forces? Her husband is nicknamed Kilgore.

Stolen story; please report.

Title unknown:

Gender bender story, modern weapons, reincarnated as a demon queen, or more like the goddess of chaos. Under the name of Slaneesh. WH 40k, sword and magic, hero.