"Refining tears in space into Mustard Seed Space? Such a heaven-defying secret technique has already appeared in the world," Han Li's face showed a hint of shock as he spoke with some disbelief.
Anything involving spatial secret arts is earth-shattering and of great significance. Speaking of which, the storage pouch, the most common Magic Artifact in the realm of immortal cultivators, is actually one of the most common applications of spatial secret arts. But even the highest grade storage pouch can only hold so much; it's far from being considered a true Mustard Seed Space.
In fact, many Sect Masters even believe that higher-level spatial secret arts cannot possibly appear in the human world; they should be divine skills only within the capabilities of those from the upper realm. This belief is almost an accepted fact in Tian Luo.
