Following her sister's disappearance, Jax and her niece Roki must stick together. Desperate to keep what's left of their family intact, Jax and Roki defy the law and hit the road on a journey to the Grand Nation Powwow in Oklahoma City.

Cordell Walker, a widower and father of two with his own moral code, returns home to Austin after being undercover for two years, only to discover there's harder work to be done at home.