Mizuhara Reito is an ordinary boy who wakes up in a world of 5 billion women and 5 men. Now it's up to him to repopulate the human species. Can he stay loyal to his missing childhood friend when all humankind is counting on him to sleep with as many girls as possible?
I can't be the only one having a good time.
Da kann ich nicht als Einziger
so etwas machen.
no es algo que se me antoje.
no es lo que más me apetece.
j’ai du mal à en profiter.
non posso essere l'unico che si diverte.
Eu não consigo entrar no clima para isso.
Я не вправе развлекаться.