The First Lady's Temptation: The President's 99th Act of Devotion

K was once a monarchy, and the male lead, as the crown prince of K, wields absolute power. One year, while vacationing on a private island, he inexplicably loses all contact with the outside world and comes under assassination attempts. After escaping with the female lead's protection and returning home, he learns that a coup has taken place. In the midst of the crisis, the female lead is so focused on protecting him that his father, the reigning king, is shot and killed. Framed and misunderstood, the female lead is executed in a fit of rage by the male lead, who then throws her body into the sea…