On the occasion of the transfer of her husband, Tomoshi, who works at a credit union, she purchased her long-awaited home. Tomofumi, who is increasingly focusing on his work in his new home, has been busy selling loans to local companies. Meanwhile, the manager who approached Satoshi for a loan advised him that he was crazy about gambling, and it was Nishimura, a real estate agent who took care of him when he bought his home. Tomoshi, who escaped the deal at the last minute, invited Nishimura, who became his benefactor, to his home and began to have a family relationship with his wife, Akika. ...... Eventually, Nishimura, who occupied the taste, approached Akika condescendingly, and finally .......