Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.
3/18/2022
2/23/2012
6/23/2012
8/28/2019
2/4/2024
3/17/2023
3/16/2007
5/18/1972
6/2/2023
2/17/2005
3/11/1988
8/5/1983
9/29/2000
Invalid Date
4/17/2012
10/21/2016
9/24/2021
10/23/1998
4/23/1999
11/9/2023
5/29/1998