Go Jae-hyun

as Lee Hyun-woo (50 episodes)

as Yang Jae-il (2 episodes)

as Bo-seok

as Yoon Se-jin

as Yoon Se-jin (8 episodes)

as Gi-seop

as Cha Yun-jae (1 episode)

as Main Role (11 episodes)

as Kim Hyung Ki

as Kim Hyung-ki (19 episodes)

as Heo Chang (6 episodes)

as Han Yeoul (14 episodes)