My Secret Affection

Three decades ago, an unprecedented cosmic event forever altered the course of human history when meteorites from deep space struck the Earth. The aftermath of this celestial phenomenon brought about a radical biological shift, erasing heterosexuality entirely and leaving a world where same-sex attraction became the universal norm for all of humanity. Society rebuilt itself around this new reality, rendering any other form of romantic orientation a forgotten relic of the past. Within this transformed world, Takanashi Kazusa harbors an impossible secret: she has fallen deeply in love with her childhood friend, Ayumu, who is a boy. In a society that no longer recognizes or understands attraction between different sexes, her feelings are not just unusual—they are practically unheard of. Desperate to maintain the illusion of normalcy, Kazusa carefully monitors her behavior whenever they spend time together, masking the true nature of her emotions behind a facade of ordinary friendship. Yet, despite her vigilant efforts to act as though nothing is wrong, her affection for Ayumu only intensifies with each passing day. The more time they share, the harder it becomes to suppress the warmth she feels toward him. As her hidden devotion grows ever stronger, Kazusa finds herself trapped in an emotional struggle, wondering how much longer she can possibly conceal her forbidden feelings before the truth finally slips away.