Paesyeonwang Online

Joo Won - Woo Ki-myung, Ahn Jae-Hyun - Won-ho (as Jae-Hyeon Ahn) , Kyeong-Yeong Lee - Won-ho's Father, Seong-oh Kim - Kim Nam-jung, Sulli Choi - Kwak Eun-jin (as Seol-ri Choi) , Jin-Ah Im - Hae-na Kim (as Nana) , Lee Il-Hwa - Ki-myung's mother, Jin-Woong Min - Doo-chi, Park Se-young - Park Hye-jin (as Se-Young Park) , Doo-Sik Park - Sung-chul, Jae-won Moon - , Soo-Kwang Lee - Duo man, Ju-Hwan Sin - Chang-joo, Do-Yong Kang - Ki-myung's classmate