Panr Sung Wood Libri

The Kingdom of Goguryeo is in the midst of a war. In need of talented warriors to help lead their people, O'Rhang Yhun is sent on a mission by his master into enemy territory to find and bring back his eldest brother. However, just as O'Rhang departs on his mission, his master passes away, and O'Rhang's jealous second eldest brother betrays him.