Da Qin: the Strongest Behind the Scenes, I Dominate the World for Ying Zheng

Lin Yu accidentally traveled to the Qin Dynasty, awakened the scientific and technological system, was surrounded by ministers and licking dogs, and was surrounded by military generals and younger brothers. With the advanced scientific and technological knowledge and skills given by the system, he rose rapidly in Da Qin. Ying Zheng: "This man is a genius sent from heaven. His scientific and technological capabilities are enough to change the fate of Great Qin. He is really lucky to us, Great Qin!" Li Si: "His wisdom is far beyond ours, and his technological skills are even more amazing. I am willing to work for him and help him achieve great things!" Meng Tian: "Lin Yu's weapons are extremely powerful. With the help of this person, our army of Great Qin will be invincible in the world!" Wang Jian: "Lin Yu's talent is rare throughout the ages. His technological power can help the Qin Dynasty conquer the six kingdoms and unify the world!" Zhao Gao: "This person cannot be retained. If his technological capabilities are used by others, he will become a great trouble to our great Qin!" … In this world of Da Qin full of challenges and opportunities, how will Lin Yu use the power of science and technology and weaponry to achieve Da Qin's rise to the top of the world step by step? Let us follow Lin Yu's footsteps and witness his legendary journey in Da Qin. ? ? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.