During the late Ming dynasty, a time when the nation faced enemies externally and within, the young hero Geng Yu Jing discovered that his birth parents' death was due to a conspiracy which snared the martial world. As he embarked on a journey of self-discovery traveling back to his birthplace at Northeast frontiers of China, he uncovered dark secrets of the past, found warm friendship and romance but also sorrow and enmity. These adventures eventually shaped him to became the legend known as the 'First Sword of Wudang'.