When a deadly plague strikes the border army, the commanding general begs a retired royal physician to step in. Risking his own life, the healer enters the camp and realizes this is no ordinary cold, but a catastrophic epidemic. He spends his own fortune to treat the troops, turning the tide. But when an imperial doctor arrives, he brands the cure a fraud and frames the physician as a traitorous spy. Can he expose the truth before the disease destroys them all?
