Airborne Jurassic in Xianyang? I Seek Survival with Emperor Qin

The Six Kingdoms were initially decided, and the entire Xianyang City was moved out of thin air before the grand ceremony was over. When I opened my eyes again, the familiar Guanzhong Plain disappeared without a trace, surrounded by the Jurassic primitive jungle where giant beasts were rampant. Pterosaurs hovered in the sky, and the environment exerted pressure layer by layer. The protagonist who is accidentally involved in this change has the scientific knowledge of two thousand years in the future. He wanted to deal with the talented First Emperor and persuade the Qin army in hundreds of battles. When the Qin civilization fell into the ancient wilderness, everyone had to find a way to survive in the prehistoric world.