Introduction: In 221 BC, the six kingdoms were unified. Modern youth traveled through time and became Ying Li, the eighth son of the First Emperor. He awakened to his own heavenly gate and could travel to the chaotic times of the late Qin Dynasty after the Sand Dune Incident. Witnessing the tragic situation of Zhao Gao's chaos, Hu Hai's stupidity, the collapse of the world, and the tragic death of all the clans, Jiemen gave dual choices of single player/team. Yingli chose to go out with the army, gained physical strength and was able to carry the cauldron, closed the Jiemen and rushed to Zhangtai Palace, intending to meet Ying Zheng to explain the catastrophe of the future, and lead an elite across time and space to rebuild the mountains and rivers in the last years.