本剧讲述了自小在越女国长大的江湖侠盗宁无书与同伴妙空空劫富济贫行侠仗义时意外卷入一场阴谋危机，与越女国公主相识相知，一同解救民众对抗邪恶势力化解国祸危机，成为真正为国为民的侠义英雄的传奇故事。

He grew up in the Yue Nui country from a young age. The great warrior of the martial world, Wu Suu, and his companion, Myon Joo Hoon. They rob and steal from the rich and help the poor. They looted some things and were hunted down. On the way to escape, they met the princess of Yue Nui country. He came without knowing that he was in danger. What dangers will they face? How to overcome the dangers for the country and people. To become a useful hero.