Une mère au grand cœur découvre le monde impitoyable de l'enseignement privé lorsque sa fille tente d'intégrer le cours d'un célèbre professeur de mathématiques.
Jeon Do-yeon
Nam Haeng-seon
Jeong Kyeong-ho
Choi Chi-yeol
Shin Jae-ha
Ji Dong-hui
Lee Bong-ryun
Kim Yeong-ju
Oh Eui Sik
Nam Jae-woo
Roh Yoon-seo
Nam Hae-e
장영남
Jang Seo-jin
Kim Sun-young
Cho Su-hui
황보라
Lee Mi-ok
Heo Jeong-do
Kang Jun-sang
Lee Chae-min
Lee Sun-jae
Kang Na-eon
Bang Su-a
류다인
Jang Dan-ji
이민재
Seo Geon-hu
김태정
Lee Hui-jae
지일주
Jin I-sang
Lee Do-hye
Jeong Su-hyeon
김다흰
Jeon Jong-ryeol
이지해
Director Jeong
Park Hui-eun
Jin-su's mother
Jeon Do-yeon
Nam Haeng-seon
Jeong Kyeong-ho
Choi Chi-yeol
Shin Jae-ha
Ji Dong-hui
Lee Bong-ryun
Kim Yeong-ju
Oh Eui Sik
Nam Jae-woo
Roh Yoon-seo
Nam Hae-e
장영남
Jang Seo-jin
Kim Sun-young
Cho Su-hui
황보라
Lee Mi-ok
Heo Jeong-do
Kang Jun-sang
Lee Chae-min
Lee Sun-jae
Kang Na-eon
Bang Su-a
류다인
Jang Dan-ji
이민재
Seo Geon-hu
김태정
Lee Hui-jae
지일주
Jin I-sang
Lee Do-hye
Jeong Su-hyeon
김다흰
Jeon Jong-ryeol
이지해
Director Jeong
Park Hui-eun
Jin-su's mother
Jeon Do-yeon
Nam Haeng-seon
Jeong Kyeong-ho
Choi Chi-yeol
Shin Jae-ha
Ji Dong-hui
Lee Bong-ryun
Kim Yeong-ju
Oh Eui Sik
Nam Jae-woo
Roh Yoon-seo
Nam Hae-e
장영남
Jang Seo-jin
Kim Sun-young
Cho Su-hui
황보라
Lee Mi-ok
Heo Jeong-do
Kang Jun-sang
Lee Chae-min
Lee Sun-jae
Kang Na-eon
Bang Su-a
류다인
Jang Dan-ji
이민재
Seo Geon-hu
김태정
Lee Hui-jae
지일주
Jin I-sang
Lee Do-hye
Jeong Su-hyeon
김다흰
Jeon Jong-ryeol
이지해
Director Jeong
Park Hui-eun
Jin-su's mother