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?
Are you sure this is what you wanted?
Bist du dir wirklich sicher?
¿Estás seguro de esto?
¿Estás seguro de esto?
Tu ne vas pas regretter ?
Sei sicuro di volerlo fare davvero?
Vai deixar do jeito que está?
Ты точно этого хочешь?