Ancestor of Great Qin: Let the First Emperor Conquer the Three Kingdoms at the Beginning

Ying Xuan traveled to the Qin Dynasty and became the ancestor of the First Emperor Ying Zheng, bound to the strongest copy system. As long as you clear the dungeon, you can get rewards, integrate the dungeon into the main world, and upgrade the main world. [Three Kingdoms dungeon, Divine Eagle dungeon, Fengyun dungeon, Zhuxian dungeon, Doupo dungeon, Shuttering sky dungeon...] Yingxuan: The first copy is the Three Kingdoms? One person conquers the world? You want to exhaust me to death! Ying Xuan decisively threw the copy to Ying Zheng. From then on, Ying Zheng led the Great Qin Cavalry to fight through dungeons, Yingxuan received clearance rewards, merged dungeons, and lived a peaceful life. Unknowingly, Da Qin has become the Supreme Immortal Qin, and Ying Xuan has become...