C696 Xuan-yuan yellow emperor's army-making vehicle

Guang Chengzi was even more curious, the gigantic sand table was almost half the size of the palace. But when Guang Chengzi stepped forward and looked over, he trembled all over. What ? what is this thing? This is a simplified version of the Prehistoric Land. Almost all of the four continents are on this sand table, and the hills and trees here are all vivid and lifelike