Also this series is very quickly checking off every single Trope on the list. I have to wonder if all these Isekai worlds never had a famine because people will figure out how to eat anything during a famine. In Vietnam during a particularly harsh famine they figured out how to make soup last longer by boiling washed River stones in the soup and then sucking on the stones. So if a famine is bad enough people will literally figure out how to basically eat rocks.