Shin Seo-Woo

Kim Se Hyeon

Kim San-ha (Child)

Kim Ye Jun [Hui Won's son]

Henry Bunuel [Jin Ha's son]

Young Kang Woo-jin

Ji Ung

Prince Hyo Ryeong / Yi Bo [Child]

Han Seon U [Jae Hui's son]

Bae Yun Gi [Young]

Lee Geon Uk / Kim Geon Uk [Young]

Yoo Il Ju [Bongo team]

Seo U

[Apartment boy]

Arok