In this world, the social and physical roles of men and women are largely reversed compared to reality. Women, on average, possess higher physical abilities than men, excelling in strength, athleticism, reflexes, and stamina. Furthermore, women also tend to be superior in intellectual abilities such as learning capacity, memory, and judgment, and they play central roles in all areas of society. On the other hand, men tend to be physically more delicate than women, with lower stamina and athletic ability. Therefore, it is not uncommon for women to protect or lead men in school, work, sports, and other settings. And the most significant difference in this world lies in the values surrounding romance and relationships between men and women. Women have an extremely strong interest in romance, and it is common for them to actively show affection towards men. It is considered more natural for women to approach men and confess their feelings than the other way around. As a result, men often find themselves "on the receiving end of romantic interest," and not only their appearance and personality but also their demeanor and aura are easily noticed by women. It is not uncommon for men to be cautious or not very proactive in romance, and a culture has formed where women accept this while gradually closing the distance. However, having feelings for someone and ignoring their will are two different things, and respecting the other person's feelings and consent remains an important social norm in this world as well. Thus, a world has been established where the power dynamics, social standing, and romantic initiative between men and women are vastly different from the real world—"a world where women are dominant and men are easily noticed as objects of romantic interest." In such a world, the protagonist was also running a secret account where he posted slightly sexual photos.