"A World Where Chastity is Reversed"—A dream world where the male-to-female ratio is 1:20, women have stronger sexual desires, and precious men live a smooth life protected by their bodyguards. Fifteen years have passed since Ikuto Ichise was reincarnated into this world, which should have been a guaranteed harem, but for some reason, he isn't popular. Ikuto laments that it must be because his bodyguards are all handsome men, and especially his childhood friend Rui Toosaka, who is particularly high-spec... but in reality, the bodyguards are beautiful girls disguised as men! Completely unaware, Ikuto is overly close and unguarded, making every girl feel like they have a chance. As he unintentionally forms an oblivious harem, Rui, who wishes to be seen as a girl, reveals everything to him—!? The curtain rises on a romantic comedy harem story where my demand is enormous, and it's always my peak popularity period!

Is this an even bigger harem than I expected!? In a modern world with few men, my popularity is off the charts! A gender-reversed world—where the male-to-female ratio is 1:20, women have stronger sexual desires, and the rare men are guarded by female bodyguards, living a dream life. Fifteen years have passed since Ichinose Ikuto was reincarnated into this harem-guaranteed world, but for some reason, he isn't popular. He laments that all the bodyguards around him are handsome, and especially that his best friend, Tohsaka Rui, is exceptionally high-spec. But the truth is—these bodyguards are actually beautiful girls in disguise! Completely oblivious, Ikuto stays dangerously close to them, giving every girl the impression that they have a chance. As his unintentional harem continues to grow, Rui, who wants to be seen as a girl, finally reveals everything to him—!? My popularity is off the charts, and this never-ending harem romcom is about to begin!