Presented with a challenge, Abby cleverly uncovers an opportunity to undermine the Sheriff. Hoyt grows tired of playing second fiddle to Calian in the eyes of Lucia's family before the two must work together to fend off a team of bandits. Calian's drive to help, however, may jeopardize his standing within his tribe. Kate is relentless in her pursuit of information on Abby, Kai once again proves himself invaluable, and Gus grapples with the trauma that comes with wearing the badge.

Abby and Hoyt agree to run a seemingly mundane errand for Tom Davidson that ends up exposing just how far the Davidson influence goes. Kate uses the annual Founders Day festivities to disrupt the town's balance of power while Kai gets an unexpected visitor from his past. Meanwhile, Lucia and Calian help each other navigate the pressures of their respective families.

With questions continuing to surface, Abby digs deeper into her husband’s past while Gus and Calian follow a hunch which has them questioning a former mentor and Calian accused of a heinous crime. Back in town, Tom puts together a Fight Night in an attempt to impress a railroad executive despite Kate’s protests, Hoyt dives into helping the Reyes family, and Kai reveals he knows how to throw a punch.

Abby navigates the unforgiving frontier justice system and her complicated feelings for Tom Davidson as she throws herself into defending a case with life-or-death consequences. Calian confronts painful memories to free himself of guilt, Gus weighs a friendship against his badge, Hoyt and Lucia must come to terms with an immeasurable loss, and Kate is faced with a choice after uncovering corruption in an unexpected place.