The fated Battle of the Three Swords.
While in medieval Korea, a young girl sets out to revenge the betrayal and the death of her mother. But therefore she must face one of the most powerful men and warriors of the Goryeo Dynasty.
Lee Byung-hun
Yu-baek / Duk-gi
Jeon Do-yeon
Sul-rang / Wol-so
Kim Go-eun
Hong-yi / Sul-hee
Bae Soo-bin
Poong-chun
Sung Yoo-bin
Gam-cho
Lee Jun-ho
Yull
Lee Kyung-young
Teacher
Kim Tae-woo
Jon-bok
Kim Su-an
Gu-seul
Kim Young-min
King
Guzal Tursunova
Ju-gil
Moon Sung-keun
Lee Eui-myeong
