Characters played by KAI
Lee Shi-kyung
Characters played by Ye-Hyun Lee
Lee Shi Young (2017)
Characters played by Jin-Kyung Kim
Kim Bom (2017)
Characters played by Mi-seon Jeon
[Shi Kyung's mother]
Characters played by Cheol-min Baek
Park Ga Ram (2017)
Characters played by Ji-hyun Song
Seok Joo Yeon (2017)
Characters played by Ahn Seung-Kyoon
Min Ki Hoon
Characters played by Byoung-Sook Sung
Kim Duk Boon (2017)
Characters played by Eun-Kyung Baek
Kim Ji Hye (2017)
Characters played by Ki-soo Kim
Eom Yong Gi (2017)