In ancient wars, Zhuolu contended for supremacy. Chiyou was sealed in the cracks of the void, and Jiuli slept in the chaos. Chaos Emperor Jade was suppressed in the East Sea, and the Yellow Emperor preached the prosperity of the world. Thousands of years later, the prosperous Tang Dynasty, singing and dancing prospered, and life was prosperous However, the situation changed suddenly, the disasters left by the ancient times rose up, the peace and happiness of the past disappeared, the world was in chaos, and the people's lives were in danger... At the same time as this building collapsed... a group of young people only said: go ! Let's die!