그 노래

Yoo Hye-In as Chung-ah 손강국 as Hyeong-gu Choi Tae-hwan as Yo-han Choi Ja-hye as Mi-ran 박수빈 as Sae-rom Park Wan-kyu as The Legend Singer 오진석 as Yo-sep 한기찬 as Chung-myeong 류화영 as Seon-ah Lim Yu-bin as No-eul