It tells the story of the male and female protagonists who have a low-key secret marriage. They act as ordinary friends/colleagues outside, but they are a couple who accompany each other day and night in private. In the pull of fame and fortune, social interaction, family affection, and self-esteem, they experience suspicion, running-in, crisis and redemption, and finally understand that the essence of marriage is never to show off to the outside world, but that two people are firm and committed to each other.
