character - President Ma

character - Min Ji-young

character - Cho Yu-seon (young)

character - Oh Ji-eun

character - Ko Yoo-sun

character - Kim Seon-mi

character - Herself

character - Baek Seung-hae

character - Lee Jin-sook

character - Shin Yeong Joo

character - Seo Hee-jin

character - Nam Jung Won

character - Min-ju

character - Hwa-Yeon / Jung-Soon

character - Hae-mi

character - Park Nan-Joo

character - Lee Keum-hee

character - Ho-jeong

character - Choi Yun-Hee