Once linked, the jade slip began recording data continuously, mirroring the structure of the main array while allowing Han Yu to modify and annotate it independently.
This was exactly what he needed.
Not just a map.
But a controllable one.
A map that could be shaped according to his plans.
With that secured, Han Yu returned to the mine.
And the real work began.
Two more weeks passed in a similar rhythm.
But the progress made during this time far exceeded his initial expectations.
Much of that was due to Chitterfang.
The rat proved to be invaluable beyond measure. Its ability to navigate tight spaces, its instinctive understanding of terrain, and its unwavering enthusiasm made it the perfect scout.
Paths that would have taken months to discover through conventional methods were revealed within days.
Connections between sections were mapped.
Hidden tunnels were identified.
Blocked passages were partially cleared.
