Bidam (actor Kim Nam-Gil) Although he was the son of Lady Mishil, he helped Princess Deokman become the ruler. He was trained to be one of the best martial artist by his master, the previous Field Master of Silla. After Milsil's coup, Bidam was appointed Head of Internal Affairs, where he controls Milsil's followers. However, he eventually gets tricked by his followers. In the end, all his life's skills and intellect could not save him as no one trusts him. He eventually perished trying to proof his love to Deokman.