Bloodline System! Mental Master System

From this day onward.

As the Origin Power of the Xuan Yuan Dimension continued to seep through, one Primordial Universe after another across the Three Thousand Dimensional Cosmic Sea opened its doors to Lin Yan.

Every Cosmic Sea had endured Endless Samsara Eras and possessed an immensely long history.

And each destruction and rebirth of a Primordial Universe meant that, for a long period afterward, it would enter an era of discontinuity... For survival, for strength, for eternal life, the lifeforms it nurtured could only explore and devise different methods of cultivation on their own.

Of course—

Under the natural influence of the Primordial Universe, the most powerful and most easily spread cultivation method remained the "Universe Rule System," which occupied the mainstream of cultivation in the vast majority of universes.

As for other cultivation methods, most were replaced by the more perfected "Universe Rule System" after being tested over long ages. Comparatively speaking, the most competitive was the "Devour System."

The advantage of the Devour System was that it placed lower demands on talent and comprehension. At least during the Cosmic Sea stage, one did not need much insight to continuously increase one's strength.

Its drawback was its greater demand for resources.

Logically speaking, such high resource requirements should have limited its spread and development, as with the Original System. Yet the difference with the Devour System was that its primary resource was "other cultivators."

The treasures born of the universe had limits, but life could continuously breed and emerge. Using countless lives as firewood—breeding, harvesting... this created the distorted prosperity of the Devour System.

In Lin Yan's own universe, cultivators would reach a bottleneck once they attained a certain level. For instance, after stepping into the Immortal God realm, they could no longer break through. In the end,