Wen Ruolan transmigrates to a Jurchen tribe on the eve of the Jin dynasty’s founding in 1068, taking over the body of the chieftain’s younger sister. Drawing on the knowledge and wisdom from her previous life, she helps the tribe grow stronger and unites the other tribes to fight the Liao dynasty. After countless wars and hardships, she ultimately helps Wanyan Aguda establish the Jin dynasty. The story shows the vital role women can play in historical change, as Wen Ruolan uses her wisdom and courage to alter the fate of the Jurchen people.