Charlotte Evans, a young lady accused of treason is rescued in the forest by the reclusive Demon Lord, Allen Crawford.  Hiring her as a live-in maid, Allen plans to teach Charlotte about everything "naughty" in the world.  First up: eating cakes for dinner!
If that's the case, then...
...في هذه الحالة، إذًا
Wenn das so ist …
En ese caso…
En tal caso…
Dans ce cas,
Se le cose stanno così...
Se é assim...
В таком случае...