소녀K

한그루

Cha Yeon-jin

김정태

Yoo Sung-ho

박효주

Min Ji-young

백도빈

Choi Tae-young

김뢰하

Jang Se-wook

전미선

Cha In-sook

전국환

Kwon Do-hwan

김동준

Go Young-min

Bae Noo-ri

Nal Na Ri

Kim Sa-hee

Scientist