Jiang Luoxi, the daughter of a military family, should have spent her days in quiet comfort within the women's quarters. But with her elder brother in poor health, she resolutely disguised herself as a man and took his place in the army when the Western Qiang invaded. Thus began her blood-soaked path through war. With her innate military talent and extraordinary courage, she charged across the battlefield and proved unmatched in strategy. She pacified the Western Qiang, subdued the Southern Man, and won so many victories that she became a renowned woman general. Yet after retiring from the battlefield and marrying, she suffered terribly in her husband's household. She fell ill with a strange disease, was bullied by a concubine, and learned that an elder of her own clan had sent her a poisonous decoction that blinded her, fearing her military achievements had become a threat. In the end, she died with her name unjustly tarnished.
But fate had other plans: Jiang Luoxi was reborn as the daughter of a commandant. Beneath the frail, spoiled exterior was a heart full of hatred and resolve. Returning to life, she swore to reclaim everything she had lost. By chance, she reunited with her sworn enemy from her previous life, the young general Su Yichen. This time, she secretly trained herself using the military knowledge she had gained in her previous life, gradually putting her revenge plan into action. She made her mark wherever she went, advised the court, and solved one military problem after another. As she pursued revenge and military glory, she and Chu Ling went from clashing at every turn to admiring one another. In the end, she was ennobled as a marquis, became a legend throughout the land, and crushed beneath her feet all the humiliation and resentment of her previous life.