소녀의 세계

최예나

as Oh Na-ri

유선호

as Joo Chan-yang

황보름별

as Im Yoo-na

Lee Won-jeong

as Kwon Seung-ha

Han Chae-kyung

as Seo Mi-rae

Han Ji-hyo

as Im Sun-ji

Kwon Hyun-bin

as Jung Woo-kyung

Yang Seo-hyun

as Oh Yu-rim

Park Eun-woo

as Jo Yoo-jung