In a Seoul studio, Eunjoo—a North Korean defector—prepares to record an interview about her escape. At the same time, 11-year-old Yesol travels with her family to Jeongseon, a quiet town in Gangwon Province. There, Yesol stumbles upon Eunjoo's memoir. Page by page, she comes to recognise the meaning of human rights and the power of solidarity, as two distant lives begin to rhyme.