Kouhei has recently been plagued by falling‑dreams that left him chronically sleep‑deprived. To recover, he began strolling the campus each day, searching for a cozy spot to nap during lunch. One afternoon he ventured onto the rooftop greenhouse for the first time and dozed there. Upon awakening, a stranger girl was already asleep beside him. "Wah!? Why!?" he gasped. "Nn… This is my reserved spot…" she murmured. Yoake was a notorious troublemaker at the school; she never attended class even though she walked in every day. After sharing daily naps, Kouhei uncovered her secret. His curiosity grew as he observed her routine, noting how she would always arrive just before sunset. He realized that the rooftop was their shared sanctuary.
