character - Yoon Shi-young

character - Dong Joo-hyuk

character - Chong Yoon Jae

character - Chae Soo

character - Yoon Shi-young

character - Seo Yoon-soo

character - Lee Sun ho & Lee Dong-wook

character - Tsukamoto

character - Young Joon-ho / Joon-ho's Son

character - 김시후

character - Cha Yeong-ku

character - Hyun-jae

character - Teenager SukHwan

character - Geun-shik

character - Lee Soon-shin