A Parallel World With a 1:39 Male to Female Ratio Is Unexpectedly Normal

Satou Sou accidentally swaps places with his counterpart in a parallel world where the male-to-female ratio is 1:39. Upon arrival, he finds himself surrounded by a kind family and charming women at the location where the switch occurred. Looking around, he feels relieved to see that although the gender ratio has shifted, the overall environment remains familiar. However, beneath the surface, these women's lives are filled with internal conflicts and personal struggles. Observing this new world, Satou Sou begins to understand the complexities of their daily lives, hidden behind the seemingly peaceful facade.