"An item from the realm, carrying the realm's aura?" Wu Kong repeated, almost as if bewildered. In fact, there was even a somewhat shocked expression on his face.
"Is that all it would take?"
The truth was that Wu Kong really was shocked! If an item was all it took to trace back the location of a realm, then most realms would not remain hidden and out of reach. Most major forces used a combination of divination, calculation, Void exploration and many other, very expensive means to even narrow down the general vicinity of a realm.
Even the term 'general vicinity' was relative, for even after accurately narrowing down the location of a realm, it was not uncommon to spend millions of years searching. For exactly that reason, Earth and Heavenly Immortals were often used as the menial labor in Void exploration for Realms and Minor realms.
