Dani, an enthusiastic EMT rookie, faces challenges with her new co-worker, Tim, by navigating a prank-filled welcome, their first emergencies, and an unexpected competition.

Dani and Tim navigate new challenges on the job and personal struggles. Dani's mistake and Duke's emotional toll impact their professional and personal lives.

Dani and Griffin grow closer after her failure. She works hard to improve while Tim grows concerned about Dani's potential new romance. Tiffany suspects Duke's drinking as other EMS struggles unfold.

The team celebrates Tim's solo save. Tensions rise with Tim's success, Duke and Dani's internal struggles continue to unfold, and chief Scotty faces a dilemma: the final decision on who gets the job.

Dani reconnects with Ashley, who helps her heal and the team saves one of their own. Dani, with her new outlook, is challenged with an intense emergency and Scotty must make his final decision.