Following the chaotic blast that tears open the apartment floor, Hiroshi and Kotobuki discover a sealed jar amid the debris. From it appears Ruri, a blonde snow fairy whose arrival upends their quiet evening and party preparations. As the two adjust to her sudden presence, Hiroshi’s inventive mind turns to the practical challenge of sharing his space with this ethereal newcomer. Their unexpected cohabitation begins with tentative questions and the first hints of a shared routine.
