When a rare Lakota Ghost Shirt falls into the black market in a small town in South Dakota, the lives of local outsiders and outcasts violently intertwine.

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.