This is also a lesson Shen Hao learned from his last trial.
With his [Sovereign] Talent, no matter what kind of trial, once he fully masters all the Laws of the Trial Land, he becomes the sovereign of the trial, able to pass any test perfectly and with ease.
This is a "universal" path.
Moreover, to Shen Hao now, the Cosmic Treasures truly live up to their name; essentially, they are akin to a "Divine Rank"—a form of control over certain Laws, and they have been processed to be easier to wield.
Though it comes at a cost, that cost has been reduced to the bare minimum.
It must be noted that before acquiring the Cosmic Treasures, the scientists, witches, and even Ying among the Seven Giants were all merely mortals!
The power that allows mortals to ascend to heaven so easily, with just a slight contamination, is truly a blessing.
