Da Qin: Quan Zhe Killed Six Kingdoms and Unified the World

"Historical Imagination/Imagination/National Destiny/Da Qin/Time Travel/Multiple Emotions" Quan Zhe traveled across the Qin Dynasty and became sworn brothers with Ying Zheng to unify the six kingdoms. Quan Zhe, a modern man travels to the Qin Dynasty and is accompanied by the maid Mengyao. He became acquainted with Ying Zheng and became a sworn homage, and used modern knowledge to help the Qin army win repeated victories. The two aim to unify the world, but they encounter Quan Zhe who is deeply involved in palace intrigues, and the villain Ling Jing appears again to hatch a conspiracy, putting them in crisis. Can Quan Zhe and Ying Zheng resolve the crisis and achieve their goals? Can he find his way home?