A lonely room, a life that doesn't rise, healing is only a stray cat that appears in the garden. A tsundere girl who appeared to a lonely man. I have a bad mouth and a bad amiability, but I'm really a sweetheart! With a mischievous smile, he sways his body and asks for unpleasant things! She slipped into the heart of a rough middle-aged man. While the signs of happiness are visible, the man gets caught up in the unexpected itself! ??