While Yuya was staying home alone with his parents away, neighbor Kiyomi Nakazono came over to check on him. Excited yet nervous to spend time with the woman he'd secretly admired since childhood, Yuya's emotions ran high—until Kiyomi's husband, Shigemichi, suddenly appeared and forcibly took her right there in someone else's house. Witnessing the shocking scene in secret left Yuya sleepless and tormented, until finally, he made up his mind and headed toward Kiyomi's room.