To have a Dao Fusion Realm Peak say to his face, "So this is the Sky Opening Realm," was the greatest mockery of Lü Ji.
Back when Lü Ji had been in the Dao Fusion Realm, he had actually already condensed the four Subordinate Rules of earth, water, fire, and wind. At that point, with just a little more progress, he could have broken through to the Sky Opening Realm.
But the Sky Opening Realm was not something one could certainly break through to just because one had condensed the Subordinate Rules of earth, water, fire, and wind.
Just like Yu Wuheng, who was at the Dao Fusion Realm Late Stage and only a hair's breadth away from the Dao Fusion Realm Peak, yet that hair's breadth had blocked who knew how many Dao Fusion Realm Late Stage cultivators.
The barrier to the Sky Opening Realm, compared to breaking through from the Dao Fusion Realm Late Stage to the Dao Fusion Realm Peak, was only more difficult—or rather, the two simply could not be compared at all.
Lü Ji wanted to rely on his own strength to break through to the Sky Opening Realm, become the strongest in the Black Stone Domain, and lead the Ghoul Clan to overawe the entire Black Stone Domain.
But Lü Ji failed. His Forcible Breakthrough to the Sky Opening Realm did not succeed, and instead injured his own origin.
After wasting several years, Lü Ji attempted another breakthrough, but the result was still failure, and his injuries became even more severe.
After that attempt, Lü Ji had completely lost all hope of breaking through to the Sky Opening Realm, unless he could obtain a supreme healing treasure to replenish the origin within his body.
But how could such a supreme treasure be something Lü