They were so in love when they were newlyweds, but now it's a shadow of the same. Kaichi started working to escape from her husband who no longer sees her as a woman. But then her colleague Ryohei, who has always cared for her, makes an unexpected confession to her. She must never accept his feelings. And yet, her body, plagued by loneliness, chooses a man who loves her wholeheartedly over a husband who doesn't love her...