Amid a global crisis that has afflicted nearly every man with a debilitating condition, Kazuki stands apart as the sole exception. Desperate to conceal this fact and avoid becoming a subject of endless study, he makes the bold choice to transfer into an exclusive school teeming with female students. Upon arrival, interactions with a friendly senior and a discontented teacher hint at the challenges ahead. Navigating these new dynamics tests his ability to keep his secret intact while wondering which path to take among the many possibilities.
