The Spirit Treasure Fractal Map, hidden in the Smoke Fire Luck Map of Memory Maps used by the Ancient Daoist Sect's secret Memory Storage Skill, is a special fractal map that when delineated within the soul, can invigorate the soul, refining the Xinling.
Since neither ink nor direct visualization could entirely depict the fractal map, only approximations of the fractal map could be drawn, thus even the ancient ones who stumbled upon this incredible map could not, like Wang Qi, use mathematics to depict the complete Spirit Treasure Fractal Map. Additionally, for reasons unknown, the founder persistently added numerous decorative patterns to the fractal map, forcibly turning the Memory Map into a religious mural before passing it down. This directly resulted in generations of Existentialists never mastering the mysteries of this fractal map and wastefully spending a great deal of time tracing useless images.