Shadowless Sword

After the fall of Sanggyongryongchonbu, the capital of Palhae in the year A.D 926, Georan tribe establishes ‘Dongrankook’ meaning ‘Georan of the East’. Dongrankook dispatches Chucksaldan, a group of the hit squads and sweeps out the royal family in order to prevent a reconstruction of Palhae. Resistants who are composed of the rest of the followers of Palhae leave to find out the family member of the king, who is able to rebuild Palhae.