A monster girl who is immortal and feeds on humans wakes up to find that the world has changed drastically. Human technology has developed rapidly, and cremation has become popular.
How can that work!
I have to find a breeder for food.
Demining: The heroine has a ceiling in combat power but is not smart. She is really a monster in human skin.
Ps: The parallel world chapter of "We Can Only Protect Humanity for Food Ration" next door. That one is a doomsday setting, and this one is an urban setting. If you haven't read Next Door, it won't affect your reading.
Intention: Dawn will eventually break through the darkness