Although everyone knew that a promise like this placed no constraints whatsoever on a cultivator of Xu Yi's caliber, they still couldn't help feeling a little relieved, as if they finally had some hope.
Yang Wufang said, "With your talent, Brother, overcoming the Yin-Yang Tribulation will be as easy as turning over your hand. The key lies in choosing the Heavenly Pit and preparing the resources. I think a primordial Heavenly Pit is best; its Yin-Yang magnetic field is the most stable and upright. As for Dragon Transformation Fiend, the more the better. And Yuan Turtle Shell—I think it would be good to prepare some of that, too."
Xu Yi had heard Huang Mei ramble on about it, so he knew about Dragon Transformation Fiend and Yuan Turtle Shell. The former, together with the Yin-Yang magnetic field, helped the Dragon of Stars dissolve itself, allowing it to transform into an immortal soul.
As for Yuan Turtle Shell, it was used to counter magnetic storms. The greatest danger of the Yin-Yang Tribulation lay in those storms.
Even a primordial Heavenly Pit that had never undergone dragon transformation could not guarantee that its magnetic field would remain stable throughout the process; there was always the possibility of a magnetic storm.
Yuan Turtle Shell came from the Donghe Yuan Turtle, which was born in the Magnetic Pole Starry Sky. Its shell naturally had the wondrous ability to counter magnetic storms.
To bring the dragon to life and guide it into becoming an immortal soul, the most crucial thing was to balance the magnetic storms.
The process sounded simple, but it was extremely perilous. Most Fourth Realm experts spent their entire lives unable to break through.
One reason was that the required resources were too abundant and difficult to gather. Another was that the