If Taein, who can conceive an heir of the White Tiger, is not served as king, there will be a famine for 7 years.’ It is one that is close to the land of ignorance where monsters appear. Here, there is a long-standing unwritten law that requires Taein, who will produce the heir of the white tiger who protects the country, to appear as king. However, for the last time almost several decades ago, Taein did not appear in Hanara. Meanwhile, Il-oh, who was born as a slave to the Grand Inspector's family, appears as Taein, and two years after his accession to the throne, the previous king gives up his throne, and Jang-un, who was the crown prince, takes care of him from the side.