Rise of an Empire: Above the Blade, Within the Range

Through a homemade astronomical telescope, Ye Hua observes the bright moon and dark moon in the starry sky. The quill in Ye Hua's hand rises and falls, constantly recording the changes in the moon phases, and calculating and deducing the time when the two moons meet and overlap. "The intersection of the two moons is really an astronomical spectacle that makes people look forward to it." "When they are full and overlapping, the tide of the Force will surely surge." "Is it a crisis? Or an opportunity?"