Hina married her first boyfriend, Hiroki, so she doesn't know any men other than her husband. Every time I see the candid gossip about infidelity and predatory love on TV and in weekly magazines, my ordinary life seems boring and faded. At that time, Kurokawa, the town chairman, came to visit on business. Kurokawa, who has been single ever since he lost his job due to a scandal with a student and his wife stopped loving him, falls in love with Hina and rings the doorbell again.