Being swept away in a reversed world

In this world where men and children are rare, women's sexual desires are still swirling today. Countries and nations wage war over men and compete with each other for the prosperity of the country ...... or for children for their own selfish pleasure. The name of that world is 'Yggdrasil'. Adrift in such a world was a kind-hearted Japanese university student, Akizuki Sota. Note : I Posted it on Scribblehub,Webnovel and RoyalRoad • English is not my first language reversalnovel.blogspot.com