I Am Engaged in Science in the Three Kingdoms

In AD 184, Heaven is dead and Huang Tian is standing. Liu Chi, a junior in the Department of Computer Science at Binhai Institute of Technology, fell off a cliff and woke up in the Yellow Turban Camp in Zhuo County with a knife on his neck. He does not know how to fight, do not know martial arts, and does not understand tactics. He only knows one thing - science knowledge from textbooks. So he sprinkled plant ash into the water and said it was a "water purification talisman"; he used a flashlight to drive away the pursuers, saying it was a "thunder"; he called the photo of her on his phone "Xuannv", and then made up a rule to save power: Xuannv only opened her eyes three times a day. The Yellow Turban said that he could summon wind and rain, the princes said that he spread beans and made soldiers, and the whole world thought that he was a banished immortal who came to the world. Only he knows - he's just doing science. And the last nine percent of the phone in his pocket was left to a person whose whereabouts were unknown in another world.