The second disciple of Yhun Oh-Rhangs master was not taught Sashinmu, but rather "Bi Hong Gum Soor," a powerful sword style. Lady Yu Hwa referred to him as the finest swordmaster of Goguryeo and he made his first appearance in volume 2.
The Kingdom of Goguryeo is currently embroiled in a long-standing war. In order to aid their people, O'Rhang Yhun embarks on a mission from his master into enemy territory to retrieve his eldest broth...