1) Thorn is a teacher reminiscing about his past life as a criminal enforcer while teaching a classroom of unengaged students.
2) Flashbacks show Thorn and his partner Jones carrying out violent acts to collect debts in the past. They debate films, society, and feminism.
3) In the present, Thorn struggles to engage his class and has trouble separating his past from his job as a teacher. He slips up calling a student by his old partner's name, hinting at deeper issues.