Thanks for translating!
At this point I can't even say I hate her - she's mentally a dumb spoiled brat making big moves cause she thinks she can get away with it. She's doomed her kingdom, and barring a divine bloodless win for our heroes - she will be responsible for countless dead when this is over.
I do have a prediction for how she joins the cast... She pulled the ENTIRE army to fight with the MC nation. Her kingdom is toast! I bet while the second half of this update was occurring, the demons have completely conquered her home! Defeated, homeless, and likely told off by the gods themselves for picking a fight - Tadachi will let her and her refugees move into those outer villages while he builds nicer new digs for everyone else closer to his main "city".
She will then enter her knew role of "learning common sense while trying to seduce the lead to become important again".
That's my guess at least.
Update note - I would like to think if I am right, she will be more of a minor comic relief character and not a regular harem gal.