Qing Palace: I, Hongshi, Will Take My Mother to the Throne

When Li Xuan traveled through time and became the third elder brother Hong in The Legend of Zhen Huan, Li Xuan became angry when he looked at his biological mother who was publicly humiliated by Concubine Hua. Palace fight? Competing for favor? Too low-end! I, a doctor of materials science in the 21st century, will directly launch a technological dimensionality reduction attack! Cement builds cities, gunpowder builds mountains, and cowpox saves the world. While others were still calculating hairpins and clothing materials in the harem, my mother was already firmly in the position of Queen Mother because of the "auspiciousness" I contributed. While my brothers were still fighting over a compliment from their father, I was praised by the world for my unparalleled achievements. Yongzheng: This person is like me and can inherit the throne! Hongli: Third brother, please leave me a way to survive! Let's see how the most "hard-core" prince in history armed himself with knowledge, avenged his mother, swept the Qing Dynasty, and created an unprecedented prosperous age!