Mastering one Subordinate Rule was enough to become a Sixth-Order Emperor Lord Realm powerhouse.
According to what Jiang Chengji had said back then, those in the Emperor Lord Realm could grasp multiple Subordinate Rules. Depending on how many Subordinate Rules they had, there were still differences in strength between Emperor Lords.
Of course, if you controlled an extremely powerful Rule, perhaps you would be far stronger than other Emperor Lords who had mastered multiple Subordinate Rules.
Among the Three Thousand Great Daos, there were still distinctions of high and low.
Before becoming an Emperor Lord Realm cultivator, every cultivator would focus only on comprehending one kind of Subordinate Rule. There had never been any Dao Fusion Realm cultivator who cultivated multiple Rules at the same time.
Because a cultivator's energy was limited, and different Rules could very easily come into conflict with one another.
If they were merely different Rule Particles, there would not be much of an effect, just like the Rule Particles contained within divine abilities.
But if they went from Rule Particles to Rule Fragments, the conflict would suddenly intensify. At that point, trying to control a complete Subordinate Rule would become harder than climbing to the blue heavens.
A single Rule would be relatively easier to comprehend, but compared to advancing alongside all sorts of Rules at the same time, the latter was definitely stronger.
Just like in the Emperor Lord Realm, under normal circumstances, those who mastered multiple Subordinate Rules would be much stronger.
"If Rules can be fused, then after I break through to the Dao Fusion Realm, I can still smelt all kinds of cultivation techniques. Even if the Rules I cultivate become chaotic, I can simply fuse all the Rules together!"
Chen Fei's gaze flickered slightly. Chen Fei's original plan was that