Naki is exhausted from struggling to make ends meet due to her husband's reckless spending. Introduced by a friend to a dating app, she tells herself it's just for meeting someone—nothing more. But as she heads to meet Tsukushi, the man she matched with, her heart begins to waver. Unaware that she is married, he starts falling for her in earnest... What will become of their relationship? The drama unfolds from here.