In the realm of the Sword Immortals, its form is that of a palm-sized, light white stone, but it only seems this way on the surface. Inside, it contains worlds, having refined dozens of high-level cultivator's cave dwellings, and more than one thrice-ascended nearly immortal Sword Cultivator has left their own Sword Dao within it.
However, because of this, to activate such a treasure, even an Immortal who had ascended once would require at least two people to join hands.
As for those who haven't ascended once, though activation does not require a dozen or even dozens of people, only a few are needed, it still necessitates a certain self-harming price.
Afterwards, a long period of time is needed for recuperation and recovery.
Thus, even if it's possible to contact their fellow sect members who have already ascended to the heavens at any time through the realm of the Sword Immortals, the few disciples from the Jiawu Realm rarely make contact.
