Nana is the wife whose husband has caused a traffic accident and has to pay a large amount of compensation to the other party. Nana, who has lived as a full-time housewife, has been unable to find a job because she has no qualifications. One day, Sakai, the victim's man, arrives at the Aida family. You might think it's a urge to pay the losses, but on the other hand, they will take care of your future work. Nana feels that "this man is probably planning something," but has no aim to rely on him...