Because her father was murdered, 14-year-old Mattie Ross (Hailee Steinfeld) arrived at Fort Smith, the scene of the crime, as the eldest daughter to handle the aftermath on behalf of her family. Tom Cheney, the murderer who killed her father, has disappeared. In this boring and busy western town, no one cares when the fugitive who killed the stranger will be caught. Mattie decided to hire a police officer to avenge her father. After being introduced, she chose to cooperate with the drunken sheriff Roster Coburn (Jeff Bridges). At the same time, a trooper from Texas, LaBeouf (Matt Damon), also wanted to capture Tom Cheney. Fortunately, Texas received a high reward. In order to let Cheney be executed locally, Mattie must catch the murderer of her father before LaBeouf. The mature and strong Mattie and Roster stepped into the reservation, where there are many lawless people and enemies who are temporarily at large...