There's No Way a Beautiful Demon Lord Can Revive the Demon Clan

What? I'm human, but the demons summoned me and I transmigrated? But the human race has already conquered the entire demon territory! The demons are doomed! Did I really join the army just as the war was ending!?

What? This girl is the last Demon Lord? Her? Looks like the demons really are beyond saving...

What? If the humans attack again, I won't get a happy ending as a human hanging around with demons? Fair point!

No! I can't keep coasting like this! Grilled fish won't save the demons!

I have to do something...