Characters played by Krystal Jung
To-il
Characters played by Jang Hye-jin
Seon-myung
Characters played by Shin Jae Hwi
Ho-hoon
Characters played by Choi Deok-moon
Tae-hyo
Characters played by Lee Hae-Young
Hwan-gyoo
Characters played by Haet-Sal Jang
Bok-nam
Characters played by Lee Jin-Joo
Il-wol
Characters played by Mal-Geum Kang
Ho-hoon's mother
Characters played by Moon-cheol Nam
Ho-hoon's father