Daqin: the Industrial Revolution Started with Penicillin

No system Jiang Chen traveled through the world of Qin, and relied on the three sacred books of the time traveler to bring Qin into the industrial age thousands of years ahead of schedule. Refining penicillin, refining steel, manufacturing external combustion engines... Ying Zheng: "The power of muskets is rarely seen in the world, especially this Maxim machine gun. It is so powerful that thousands of people cannot deserve it!" Duan Murong: "A doctor has no boundaries. The inheritance of medical skills is to allow more people to live. I follow the young master's suggestion and am willing to open a medical school." Jing Salamander: "Jiang Chen's interest made me find the meaning of life." Concubine Yan Feiyan: "My heart is concerned about the common people, I want death to live, and the world is unified. It turns out that this is the Yin and Yang avenue I pursue." Zhuzi Baijia: "We have actually become the factor of social instability that Jiang Chen said!" Jiang Chen: "A revolution without bloodshed is incomplete, so I beg you to die." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.