In a tribal farming era, the world is vast and unknown. Through exploration, people discover that the world is flat, with various miracles, including giant giants and intelligent beasts that appear mysteriously, trampling mountains and breaking the earth. Hundreds of years later, in such a harsh environment, people fight against beasts and finally establish the brilliant Sumerian civilization. One day, intelligent giants suddenly descend, trampling the entire village and river, leading to the destruction of the country and race. The heavens collapse, cities collapse, and gods descend to punish mortals? "Sorry, you're just ants living in my backyard orchard, everywhere on the ground. I accidentally stepped on you when I passed by."