character - Student

character - Hacker

character - Hyun-tae

character - Cha Min-woo

character - King Gojong

character - Petty officer Choi

character - Na Soon-nam

character - Kim Hee-taek

character - Ha Dae-chul (young)

character - Lee Yeong-joon

character - 姜东秀

character - Jang Dong-soo (young)

character - Im Sung-chan

character - Prince Gwanghae (young)

character - Oh Joon-young (young)

character - Kim Min-ho

character - Lee Jung-geun (teenage)

character - Yushin (young)

character - King Uija (teen)

character - Jo Gyeong-su

character - Chun-doong (young)

character - Tae-won's older brother

character - Heo Chan-shik

character - Seokpum (young)

character - Soo-mak