Outdoor Begins Fiction 19 and Over (Adults Only) South Korea Director Im Jin-seung Production Year 2017 Cast Jo Deok-jae, Yeon Songha, HONG Seo back, Yun Seung-hun, Lee Sae-byeol, Yang Myoung, Seo Han Gyeol, 차승민, Lee Yu-mi, Geon, 천영현, Kim Seo-won, Ji Dae-han