Hospital Corpsman Third Class (HM3) Jessica Squibb (Jessica Mandala) is thrust into the new world of greenside BAS, where she reconnects with her old blueside companion HM3 Marco Luna (Fernando Rivera) while meeting her new LPO HM1 Fox (Donny O'Malley). Unbeknownst to Squibb, several other Devil Docs have been anticipating her arrival for various, some not so tactful, reasons. On a quest to earn her Fleet Marine Force Pin, HM3 Squibb encounters some common issues for a woman entering a world of playboys, liars, and Marines. As each new obstacle comes up, Squibb has to decide to either face the issues head on, wait them out, or eat an extra pint of ice cream.