Toa, who got married and moved to her husband Kazuya's family home, just couldn't bring herself to like her father-in-law who lived with her. In particular, the way he looked at Toa was disgusting, and the time she spent alone with him during the day when Kazuya was away at work was just painful. If things continued like this, she would be attacked Itsuka... Toa's premonition, which had sensed such an uneasy atmosphere, turned out to be true!