A young widow refuses to give into loneliness and temptation and she chooses to live her life following the traditional value of never remarrying
King Kong-min tried to govern the country wisely but, after the death of his wife, he neglects hs state duties. Most of the important decisions to be made fall to the king's retainer Shin Dong, who is more interested in women than politics and the kingdom soon falls into chaos.
King Yu's trecherous nephew siezes the kingdom leaving Yu in exile. In order to restore himself to the throne, King Yu recruits the help of a mysterious swordsman whose identity is hidden behind a black mask.