as Yoon Shi-young
as Dong Joo-hyuk
as Chong Yoon-jae
as Chae Soo
as Yoon Shi-young
as Seo Yoon-soo
as Lee Sun ho & Lee Dong-wook
as Tsukamoto
as Young Joon-ho / Joon-ho's Son
as κΉμν
as Cha Yeong-ku
as Hyun-jae
as Teenager SukHwan
as Geun-shik
as Lee Soon-shin
