STORY The main character has a small problem lately, and he has been having dreams of falling. As the story continues, the main character falls into a chronic state of sleep deprivation, and sets the evening break as ``sleep time,'' and spends his days wandering around the school in search of a comfortable place to sleep. One day, when the protagonist wakes up after taking a nap in the rooftop hot room he visits for the first time, he finds a strange girl, Yoake Kumakura, sleeping next to him. ``Wow!? Why!?'' ``Hmm...this is my reserved seat.'' She was a problem child who refused to go to school. Although she goes to school, she never shows her face in the classroom. why doesn't she show up to her classroom