Lost Flower: Eo Woo-dong

Song Eun-Chae

as

Hye-in

Yeo Wook-hwan

as

Moo-gong

Yoo Jang-young

as

King Sejong

Baek Do-bin

as

Yi-dong

Kim Ki-doo

as

Kim Sang-Sun

Nam Kyung-eup

as

Vice Minister ...

Lee Bom

as

Myo-hong

Yook Mi-ra

as

Landlady

Moon Young-dong

as

Park Kang-cheo...

Kim Young-woong

as

Minister of War

Ahn Soo-hyun

as

Hye-in's Mother