Iori lives a hollow married life with her husband. A life like an ornamental fish, dressed in designer clothes prepared by her husband and adorned with flattering words. One day, I lost my true feelings for my husband's driver, Fukuda. Fukuda, who lives a life without freedom like hers, finds herself unfaithful in Iori's circumstances. And as I see the emptiness, I am immersed in the unethical relationship of seeking existence ...