No matter who it is, as long as they explore this spell, they will be restricted by you.
Of course, meditation practitioners were already bewitched by An Kai the moment they started cultivating.
This time, the appearance of the [Spiritual Rule] confirmed An kai's title of " Mage Killer."
Enemies were unable to use " mental power " in the area covered by [Mental Rule].
All spells required mental power as a guide.
In other words, when the enemy faced An Kai, they could only use their physical strength. Or rather, their personal strength was much higher than An Kai's, and they were not affected by the [Mental Rule].
However, the level of An Kai's spells could always be increased.
Sooner or later, the [Spiritual Rule] would grow into an existence that no living being could break.