Synopsis

Fate brought Sae and Kamishiro to the same high school, and inevitably, the same classroom. Their shared assignment for custodial duties placed them together, and it was during this task that Kamishiro found himself in a heated dispute with a fellow student. As Sae intervened, he instinctively addressed her by her given name, a simple act that unexpectedly stirred a cascade of long-forgotten childhood recollections. Unseen, another girl, Hisui, appeared to be developing a keen interest in Kamish