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?
When the world's women began to despair,
Als die Frauen auf der Welt
in Verzweiflung verfielen,
Cuando las mujeres del mundo
comenzaron a desesperarse,
Cuando las mujeres del mundo
comenzaron a desesperarse,
Alors que tout semblait perdu,
Proprio quando le donne del mondo
cominciavano a rassegnarsi,
Quando as mulheres do mundo
começaram a se desesperar,
Когда женщины по всему миру отчаялись,