Cao Shu, the youngest chemistry professor at the 985 University, had an explosion during an experiment. He was seriously injured and became a vegetative state after being rescued. However, his soul traveled back to Cao Chong who was in the 13th year of Jian'an. At this time, Cao Chong was seriously ill and on the verge of death. After Cao Shu's soul came through, he successfully saved himself with the help of modern medical knowledge. Then he pretended to be an idiot to protect himself, secretly networked for talents, accumulated strength, and recruited Deng Zhan and Sima Yi out of nowhere. He successfully defeated Cao Pi and other brothers and became the heir to the throne of Wei. After Cao Cao's death, he changed Han Dynasty to Wei Dynasty and vigorously developed the economy. The research and development of new materials and weapons greatly strengthened the strength of the Wei State, and then defeated Zhuge Liang and destroyed Shu in advance. Then he used counterintuitive tactics to make Sun Quan and Lu Xun suspicious of his monarchs and ministers, and finally forced Lu Xun to death. After Sun Quan's death, he decisively attacked Wu, broke through the natural dangers of the Yangtze River, destroyed Wu, and unified the Three Kingdoms. Then he planned to destroy Sima Yi's entire family, eliminate future troubles forever, and create a prosperous age for the Wei Dynasty.