I Traveled Through Troubled Times to Become a Queen, but the Tyrant Favored Me.

Shen Ruowei, director of the modern emergency department, once traveled through time and became the weakest concubine princess of the Chen Kingdom in the troubled times of the Seven Kingdoms - she was treated as a commodity by her own father and sent to the Yan Kingdom for marriage. Xiao Heng, the king of the Yan Kingdom, was cold, violent, and murderous without batting an eyelid. However, he also suffered from a serious headache, and the hospital was helpless. She pricked her with a silver needle, and her head disease was cured, and she couldn't run away anymore. After awakening the "Ji Shi Tian Lu" system, she refined fine salt, made new paper, opened a medical clinic, and ran an academy. She gradually rose from an unloved abandoned daughter of a foreign country to the position of the most powerful queen of the Six Kingdoms. The Liu family set up a trap? Demolished. The regent forced the palace? It's the other way around. Invasion from the Six Kingdoms? Call back. Xiao Heng laid out the map of the world in front of her: "Ruowei, I give these to you, you just need to stay with me." She smiled: "What I want is not the world, but peace in the world."