Manchu War of 1636 was a period in which nearly half-million residents of the Joseon Dynasty captured by the Qing Dynasty in China. This film is about a young expert archer named Nam-Yi, to save his brother among the prisoners captured. Yi Nam-branded as a traitor, but also as the best archer in the Joseon Dynasty. Nam-Yi’s main desire is to keep his brother, Ja-In order to stay safe. However, at his sister’s wedding day, the village is attacked by Korean Joseon Dynasty China. To save his sister, he left with a legacy of his father’s arrows. And a fierce battle between two best archers started ..