Set in 1398. Kim Min-Jae (Shin Ha-Kyun) is the supreme commander of the Joseon Dynasty. He falls in love for the first time and for that woman he takes risks. Yi Bang-Won (Jang Hyuk) is the King�s son. He helped his father setup the Joseon Dynasty era, but he was not picked as the Crown Prince. He still holds ambitions of becoming the King one day.
Jin (Kang Ha-Neul) is Kim Min-Jae�s son and the King�s son-in-law. Due to his position as the King’s son-in-law, he is unable to take part in politics and only seeks out pleasure.