メイドは今日もご主人様を殺します

After being possessed/reincarnated, Ruana has a single goal: flip her life and strike it rich. She targets the secret mastermind Eden’s vault, aiming for one big score—but he catches her in the act, and in a panic she shoots him dead.
“…I definitely killed him, so why is he alive!?”
The supposedly dead Eden comes back with a resurrection ability and the power to see status windows. As Ruana panics, he makes a cold, outrageous proposal:
“Join me… and let’s destroy this world.”
Wait a second, she just wanted a quiet, wealthy life!
Then a divine oracle falls upon the two of them: “Save the world.”
A death-seeking mastermind who wants to end everything, and Ruana, who has no choice but to keep killing him over and over. Their slightly twisted, just-a-bit-sweet co-conspirator life begins now.

Official Translations:
Japanese