The Blade and Petal

Princess So-hee/Moo-young

Yeon Choong

Yeon Gaesomun

King Yeongnyu

Bojang of Goguryeo

Yeon Namsaeng

Mo-seol

Nang-ga

Jang-po

Crown Prince Hwangwon

Tae-pyung

So Sa-beon

Chi-woon

Kil-Boo

Boo-chi

Yeon Choong (young)

Si Woo

Cho-hee