A line extended from the north corner of the mark, pointing northwest. Its angle appeared in Chu Ming's perception with precise numerical clarity.
It matched the coordinate direction of that light point, with an error of less than one degree.
The guiding line was as wide as a strand of hair, dark gold in color, and roughly one step long across the hall floor, as though an exceedingly fine pen had drawn a mark across the surface of the seal.
The guiding line was not an active instruction from the Order Lord. It was a spatial mapping naturally formed by her Law Network after receiving his existence signal. He had passed through the terrace and touched the Edge Light Point; her Law Network had recorded this information along his path of passage and displayed the mapping on the hall-floor mark in the form of the guiding line.
The mapping showed that his route through the Turbid Source Land had formed a traceable record within the underlying laws. Every route had left a corresponding mark in those underlying laws.
Chu Ming lowered his head and examined the guiding line.
After confirming that it matched the light point's coordinate direction, he lightly pressed the north corner of the floor mark with his Existence Thickness. The pressure at the point of contact was concentrated and did not spread to other areas of the mark.
A shallow indentation appeared on the mark's surface beneath the pressure. Its depth matched the width of the guiding line, and its shape perfectly corresponded to the line's outline.
The indentation remained for about one breath before smoothing over, like soft wax springing back on its own after pressure was removed. Once restored, the surface texture remained wholly continuous.
After the indentation vanished, the dark-gold brightness of the guiding