Kingdom of Joseon, ancient Korea. A usurper has conquered the throne. His ministers are being systematically eliminated by a mysterious assassin. An arrogant master swordsman is in charge of putting an end to the carnage.
Choi Min-soo
as Choi Ji-hwan
Cho Jae-hyun
as Yun Gyu-yeop
Kim Bo-kyung
as Shi-yeong
Lee Jong-soo
as Jae-deok
Yoo Yeon-soo
as Officer Seo
Gi Ju-bong
as Officer Jang
Jeong Seong-hwan
as Jeong Yeo-gyun
Jo Sang-geon
as Kim-in
Kang Shin-il
as His Majesty
Kwon Hyuk-ho
as Captain of Guard