Shi Feiyang was in deep seclusion within the cave, cultivating the Michen Banner and the thirty-six Golden Feather Divine Feather Arrows of Geng Peng until he could wield them with ease. He then delved into the study of the Cave Spirit Zither.
The Cave Spirit Zither was difficult to comprehend. The only approach was through the three hundred and sixty Golden Seals left by the Yellow Emperor at the base of Dinghu Peak.
These seals related to the Circulation of Heavenly Stars. Shi Feiyang had specifically designed his training room in the shape of a sphere when constructing it to simulate the entire celestial sphere.
He engraved all the known star positions on it, and then, based on temporal changes, deduced the correct way to utilize the Cave Spirit Zither.
