After Saine immersed himself in experimentation again, the first thing into which he poured vast computational power for analysis was still the Dark God Envoy's Origin Heart Core.
This core material from a Level-12 Mid-Stage divine envoy of Dark Universe Time-Space was of extremely high value to Saine.
Not only did it concern whether the future Mechanical Civilization could use it as an anchor point to reverse-lock onto part of Dark Universe Time-Space's coordinates, more importantly, the shadowy, sinking, and corrosive rules it contained happened to make up for the currently weaker side of Cube Time-Space, and could also raise Saine's own level in the Truth Arcana, as well as his magical strength, to another floor higher.
In the past, Saine's Cube Time-Space had more often embodied attributes such as machinery, magical energy, order, calculation, and rule-bearing.
This kind of system was naturally powerful.
But a truly complete high-level Dimensional Plane could not possess only a bright, orderly, calculable side.
After advancing to Level 12, Saine's thinking had gradually broadened as well.
Shadows, sinking, corrosion, and negative origins were likewise indispensable components of a complete time-space.
The rules of Dark Universe Time-Space happened to open a new door for Saine.
Deep within Cube Time-Space, large swaths of originally vacant Shadow Side experimental regions were temporarily activated by Sky Net Central Hub.
The outer-layer rule fluctuations divided off from the Dark God Envoy's Origin Heart Core were thrown into these experimental regions again and again.
Each time they were put in, the surrounding space would experience different degrees of light sinking.
Some experimental zones would even briefly lose sound, temperature, and feedback from mental fluctuations.
This was not simple darkness obscuring things.
It was a descent on the level of rules.
To verify this descent effect, Saine also put in a