[Incomplete Domain].
It did not need to construct a fully enclosed independent space. Instead, it used the existing physical environment as a canvas and projected the rules of its technique onto it.
The intricate barrier structures flashed through Lu Ping's memories.
This might have been one possible direction for the future evolution of the [Ten Shadows Technique].
There was no need to stubbornly pursue sealed boundaries. Creating a sea of shadows directly beneath one's feet in the real world was entirely feasible at the fundamental level.
But it also had many drawbacks. There was no sure-hit effect, no sure-kill effect, and no way to trap the enemy.
It could only amplify the sorcerer's abilities based on their own level of jujutsu, strengthening their technique and cursed energy.
Thus, Lu Ping regarded the barrier techniques of this [Incomplete Domain] only as an interim goal.
He still had to master a complete Domain Expansion in the end. That was the admission ticket for high-level battles.
Lu Ping suppressed the stirrings in his heart and continued reviewing the final portion of the memories.
It was information hidden away in the corners of those memories, something even Kenjaku, who had lived for a thousand years, knew very little about.
A set of barrier techniques independent of Tengen's system and even more ancient—the [Primordial Barrier].
This Barrier Technique originated from the Tsuchimikado Clan of the Heian Era. Based on the Abridged Divination Manual, it did not rely on Tengen's barrier system. Instead, it resonated directly with the earth's ley lines, the positions of the stars, and the caster's own "spirit words."
Its core concept was not isolation, but purification and harmonization.
The renowned "Seimei Bellflower Seal" was its crowning achievement. Through a pentagram, it summoned the cyclical, unending power of the Five Elements, creating an