After a bombing at the school, the father of terrorist Jung Hae-sung sues teacher. The teacher goes around to get a petition with a lawyer and meets the people around Hae-sung. Through them, the teacher hears a story about Hae-sung that he did not know.
Writer: Seo Eun-young
Director: Seo Eun-young
Producer: Jung Ki-wook
Director of Photography: Lee Jong-wook