I am actually the daughter of the richest man? Hela, a countryside girl but is unaware of her identity, accidentally saves Nicolas, the CEO of Luis Group who escaped to the countryside to avoid an arranged marriage. They fall in love at first sight and quickly have a flash marriage. After learning this, Nicolas' mother brings Anna, who falsely claims to be the niece of the richest man's butler, to the countryside to stop them. To firmly protect this relationship, the couple rejects temptations and threats from the richest man's family, repeatedly fight back against Anna with facts. Unexpectedly, when the wedding ceremony begins, they realize the real heiress had been following the wrong script all along.
