A girl is the only comfort for a boy who is bullied due to his dysfunctional family and disability. Separated by her violent father as children, they meet again as adults. To achieve his childhood dream, he becomes ‘Copperman’ who wears a suit made of scrap. The director suggests this hero is a meeting of Forrest Gump (1994), Amelie (2001) and ‘hero’. (MO Eun-young)