The angry shouts of a couple fighting can be heard frequently from next door. Kinoshita, who secretly admires the wife next door, Rino, worries about her safety and decides to hide her in his room. This way he can protect Rino from domestic violence. It was a well-intentioned act, but... For Kinoshita, who has been suffering from a lack of love for a woman, the situation of being alone with Rino in a room is too stimulating. Meanwhile, Rino plots to let her hated husband hear the sounds of her cheating from the same room...