To save her imprisoned brother, orphaned Serena is forced to marry the infamous libertine, young master Vincent of the Owens family, in place of her unrelated sister. On the day of their wedding, Vincent is surprised to discover that Serena is his long-lost first love! However, she seemed not to recognize him. With secrets held close, they cautiously reignite this intricately entangled love affair...
Ten years ago, the Dons were the foremost clan in the region. However, they were framed by a mysterious organization and wiped out overnight. Cody Don, the sole survivor, was taken in by his mother's closest friend to Weylen, where he trained under a master for a full decade. Now that the ten years have passed, Cody bids farewell to his master and descends the mountain. Armed with three marriage proposals arranged by the Dons years ago, he decides to annul the engagements and settle worldly grievances. Seeking the truth behind the events of a decade ago, Cody aims to restore his family's honor and prestige. With the first marriage proposal in hand, Cody arrives at the Lynns'.