Before passing away, the heroine's grandfather pressures her to marry a billionaire in the capital. They plan to divorce in three months, but he falls for her. After divorcing, she moves abroad and discovers she's pregnant. After she returns home, he discovers their child and begins to pursue her. Eventually, they clear misunderstandings and become a true couple.
Modern medical doctor Nicole Jenson unexpectedly becomes a stand-in bride, marrying Matthew Sherman. Her scheming elder sister, Tina Jenson, is jealous and repeatedly plots to wreck Nicole's marriage, like spreading false rumors to drive a wedge between them. However, things backfire, the two eventually become a loving couple.