Tianzhi True Lord's tone was slightly grave.
In fact, when he learned that the Taiyin Sovereign was occupying world after world, Tianzhi True Lord didn't care at all.
A Perfect Demon True Lord as mighty as he, what's the big deal with occupying dozens or even hundreds of worlds?
Subsequently, knowing that the Taiyin Sovereign was nurturing those mere ants within those worlds, Tianzhi True Lord still wasn't very concerned.
Those ants within the worlds, whose talents and qualifications were far inferior to those of the Perfect Evil Gods, could you really nurture them just because you wanted to?
In Tianzhi True Lord's view, the actions of the Taiyin Sovereign were nothing more than a personal hobby during his leisure time.
It was not until Tianzhi True Lord saw the Martial Tao Cultivation System.
Lin Yuan, occupying world after world, spreading the Martial Tao Cultivation System—Tianzhi True Lord, a Perfect Demon True Lord like him, could easily see the Martial Tao Cultivation System if he so wished.
However, upon seeing it, Tianzhi True Lord broke out in cold sweat; he immediately realized the potential of the Martial Tao Cultivation System. If one could cultivate this system to the end, they would be no weaker than they, the Perfect Demon True Lords.
Because of this reason.
Tianzhi True Lord observed the Taiyin Sovereign seriously and finally, after witnessing the Taiyin Sovereign's numerous interventions, determined that the opponent was concealing his strength, that his true combat power might exceed all Evil Gods' imagination.
"Just deal with that Taiyin Sovereign, and then kill all the Martial Dao cultivators, right?"
Eastern Wing Lord immediately said.
Right now, the Martial Dao Cultivators were still exceedingly weak, and even compared with ordinary beings, they were a bit more delectable to the Evil Gods.
"I still have some worries."
"So I plan to next, put in a good effort to deduce, striving to find the source of Martial Dao."
Tianzhi True Lord said gravely.
Eastern Wing Lord nodded, "If there's anything, I will contact you right away."
For Tianzhi True Lord's decision, Eastern Wing Lord had no objections.
In the blink of an eye, a hundred years went by.
Deep within the Martial Hall.
Lin Yuan sat cross-legged.
Around his body, the power of Fusion of Time and Space faintly formed a vast 'Milky Way'.
The river water rippled, each ripple causing a large amount of space-time fluctuations, but all space-time fluctuations were compressed within the Martial Hall.
"What exactly is Fusion of Time and Space?"
Lin Yuan opened his eyes, deep in thought.
When he first Grasped the Spatiotemporal Fusion Rule, Lin Yuan felt as if he had completely penetrated the fundamental mysteries of time and space.
But with continuous cultivation and insight, Second Realm, Third Realm, Fourth Realm, Fifth Realm, Lin Yuan became more confused about the Spatiotemporal Fusion Rule.
Especially now, attempting to comprehend the Sixfold Realm of Space-Time Fusion Rules, he found himself unable to advance.
From the Third Realm to the Fifth Realm of Spatiotemporal Fusion Rules, Lin Yuan only took a hundred years.
But from the Fifth Realm to now, Lin Yuan spent three hundred years without taking that step into the Sixfold Realm of Space-Time Fusion Rules.
"The space we live in is space-time, the time we experience is also space-time, and even the River of Time I originally perceived, is actually just one aspect, it's not just time, but also encompasses space, it should be called the River of Space-Time..."
Many inspirations flashed through the depths of Lin Yuan's mind.
During the comprehension of the Secret Skill "Milky Way," Lin Yuan's insight into the Six Realm Space-Time Fusion Rule also kept increasing; without this secret skill, it would take at least ten times longer for Lin Yuan to get to this step.
And that is based on the foundation of Against-Heaven's Understanding.
Without Against-Heaven's Understanding.
Let alone Lin Yuan who is now only Tenth Rank, even those Eleventh-Rank Lives can't possibly grasp the Spatial-Temporal Fusion Rule of the Sixth Realm.
[Your understanding defies heaven, comprehending the secret skill "Milky Way", further enhances your Space-Time Fusion Comprehension...]
Infinite inspiration burst forth, and the space-time 'Milky Way' condensed around Lin Yuan's body suddenly began to surge wildly, the terrifying space-time fluctuations shuddered, yet instantly calmed down.
"I can feel it, I am not far from the Space-Time Fusion Rule Sixfold Realm..."
A smile appeared on Lin Yuan's face; after a hundred years of arduous cultivation, he finally glimpsed the threshold of the Sixfold Realm of Space-Time Fusion Rule.
"Continue, continue."
Lin Yuan was full of drive; if he could comprehend the Sixfold Realm of Space-Time Fusion Rules within the remaining two hundred years of residence time, it would make this traversal complete.
Even if he couldn't, for Lin Yuan, it was already a considerable gain, the peak Comprehension of the Fifth Realm Space-Time Fusion Rules and nearly twenty-four million points of Mental Will Index.
Placed on other Tier 11 Lives, even those unique and exceptionally talented special beings would not be able to accomplish it in a hundred billion, a thousand billion, or even a quintillion years.
Especially the latter, twenty-four million Mental Will Index points would be enough to make any Tier 11 Life despair.
Outside the Tianqing World.
A figure silently appeared.
This figure was ten meters in size, with a head nearly as large as its body, eyes serene. Yet now, it was seriously observing the 'celestial cyan' world in the distance.
"A hundred years, I've expended endless Heart Force, did all I could to deduce and peek, finally locking down this location from the many traces left by the Taiyin Sovereign."
Tianzhi True Lord's expression was slightly emotional; only he himself knew the price he had paid to find this place.
"If my deduction is correct, that world, is the birthplace of Martial Dao, the source of the Martial Dao Cultivation System spread by the Taiyin Sovereign is right here."
Tianzhi True Lord's spirit was uplifted, although he didn't know why the Taiyin Sovereign spread Martial Dao like that, but since it was possible to find the source of Martial Dao, it was entirely possible to cut off the spread of Martial Dao from the root.