The rune patterns above this little sword were intricate. Although I had never truly explored Qiu Hu's meridians, if there were sealing laws on the divine sword as well, then probing them would be no different from directly examining her meridians. This was a private sword, and the equations of its rune meridians were different from those of every weapon she carried.
I was already very familiar with the meridian patterns of the greatsword and various weapons Qiu Hu had brought. Although they could also use the God-Sealing Law, they ultimately needed an output terminal, and that terminal was this secret sword. Once the God-Sealing Law in this sword was activated, it could use the other weapons to amplify and extend its effects. That way, all her weapons could utilize the law.
Thus, as I studied this little sword and drew associations with her other weapons, a rough outline gradually emerged in my mind—something like the equation governing Qiu Hu's use of laws. Of course, knowing it was one thing, but being able to use it was another. Under normal circumstances, unless one copied Fairy Qiu Hu herself, using this secret sword would be utterly impossible.
But that was not enough to stump me. Decompiling the fundamental point that allowed this weapon to be used was not difficult. In other words, I could use the Ghost Gu Mother Worm to copy a biological weapon compatible with this God-Sealing Sword.
Although the Qiongtian Law was the mainstream existence in the Qiongtian Immortal Realm, mutants had completely altered that mainstream. Forget the Chaos Dao Body—even the Dao Body of the Ninth Heaven, if it could be used here, would far surpass any immortal cultivator here. Of course, an external law was the simplest way to make this possible. Therefore, even when Dao-Proving