Ki-woo
Ji-woo
Ryu Jung-ho (young)
Ge Yang
Gang Young-woo
Lee Yoon-ho
Cha Chi-soo
Prince Yang-myung
Lee Rin / Prince Wal Gang
Lan Tian
Iljimae
Lee Tae-yoon
Choi Se Hoon
Seo Do-young
Kang Ji-Woon / Han Ji-Woon
Student
Heli's first owner
Lee Yun-Ho
Self - Host
Eun Seon-woo
Tim
Scheduler / Song Yi-soo
Lee Geum / Prince Yeoning
Self
Himself
Park Jin-seong
参赛者
Ba-Woo