An English woman-sergeant in the Serbian Army

A determined British volunteer arrives in wartime Serbia, drawn by a deep sense of duty and compassion. She spends months nursing the sick and wounded amid a devastating typhus outbreak, even risking her own health in the heavily afflicted town of Valjevo. Her tireless work earns the gratitude of the Serbian people, who come to regard her as a steadfast friend in a time of crisis. When the front collapses and supplies run thin, she finds herself forced to abandon the infirmary and take up a rifle, becoming the only foreign woman to serve in a combat role within the Serbian Army.

Compelled to return after a brief leave in England, she embarks on a perilous journey across the Mediterranean, aboard a French vessel laden with ammunition and shadowed by submarines. Delays at Malta, Piræus and Lemnos stretch the voyage into weeks, and the final leg to Salonica is blocked by a shattered railway line. Undeterred, she presses onward, intent on re‑joining the Serbian forces and continuing the aid she has come to see as her calling.