On an unseasonably hot day in November, Hiro, a Japanese immigrant in New York City, decides to butcher a live chicken for dinner. While showing his visiting cousin Kei around, the pair encounter a medical emergency on the street. After they mishandle the situation and end up causing more harm than good, Hiro cannot bring himself to kill the chicken. Throughout, Kei observes his cousin’s new lifestyle as Hiro and his pregnant wife prepare for their move to Chinatown. As the day wears on, Hiro and Kei’s actions highlight how their lives are complicit in the structural violence that surrounds them.
Gota Araki begins work at a new high school. He is assigned to the school's notorious 2nd Year, Class C as their homeroom teacher. All of the students in Class C are violent delinquents, who have no respect for authority figures. Gota Araki quickly becomes acclimated with the students during his first day. He is beaten by his students, but he doesn't fight back. Gota Araki wants to breakthrough the student's tough outer shells, but he soon discovers that the students are more wounded than he could ever imagine. Gota Araki then turns to his mask. Will it take power or heart to change his students?