Sang-sook is a competent politician who captivates the public with all kinds of nice words. One day, Sang-sook visits her grandmother who lives in the isolated house. But when she returns home, she finds out that she is not able to lie anymore.
                                    Ra Mi-ran
Ju Sang-sook
                                    Kim Moo-yul
Park Hee-cheol
                                    Na Moon-hee
Kim Ok-hee
                                    Yoon Kyung-ho
Bong Man-sik
                                    Song Young-chang
Lee Woon-hak
                                    On Ju-wan
Kim Jun-young
                                    Jo Han-chul
Nam Yong-seong
                                    Son Jong-hak
Kim Sang-pyo
                                    Cho Soo-hyang
Sin Ji-seon
                                    Yoon Se-a
Cha Yoon-kyeong
                                    Kim Yong-rim
Mother-in-law
                                    Jang Dong-ju
Bong Eun-ho
                                    Ko Kyu-phil
Reporter Hwang
                                    Oh Man-seok
Jang Deok-jun
                                    Hwang Yeon-hui
Bus Stop Lady
                                    Park Sung-jun
Youtuber
                                    Kang Sook
Oriental Doctor
                                    Park Jung-pyo
Shaman
                                    Lee Dong-hee
Elder
                                    Jeon Jin-oh
Doctor
                                    Ahn Se-ho
Lee Jung-min
                                    Cho Yoon-ji
Bookstore Reporter