"I'm the only one in this house." Nanako is a wife who unexpectedly notices her eyes while on a business trip by her husband, Chishi. The man was his husband's former subordinate, Ashihara. Ashihara, who wanted to suffer from the jealousy that was used and fired, pushed his wife Nanako down with power and revenge. Nonetheless, the anger and hatred did not stop at the time of the intense fire of Kashihara, and finally he committed a violent attack on Nanako in front of the knowledge history.