

"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.
Yu-baek / Duk-gi

Sul-rang / Wol-so

Hong-yi / Sul-hee

Poong-chun

Gam-cho

Yu-baek's bodyguard

Yull

Teacher

Jon-bok

Gu-seul

King

Ju-gil
Lee Eui-myeong

Fighter
Unknown Role