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.
Director: | Dong-hoon Park |
Producer(s): | Jung-wan Ha |
Cast: | Choi Min-sik, Choi Min-sik, Park Hae-joon, Dong-hwi Kim, Byeong-eun Park, Yoon Seo |
Writer(s): | Lee Yong-jae |