Allen stood before the massive cutter head of the Pioneer tunnel boring machine, his face a little pale.
He raised his right hand, a silvery glow of Spiritual Power pulsing at the tip of his index finger.
As the final, complex Rune Circuit was completed, a faint blue halo instantly spread along the engravings, covering the entire twenty-five-meter-long steel behemoth.
"Finally, it's done." Allen lowered his hand and rubbed the bridge of his nose.
Two straight days of high-intensity work, engraving complete AT Field arrays onto five custom-made Mining Golems and one heavy-duty tunnel boring machine, had nearly drained his Spiritual Power.
It was an extremely precise task. The position, angle, and depth of every single Rune had to be exact. The slightest deviation could cause the entire Force Field to collapse.
Fortunately, Allen's Spiritual Power and control were far greater than they used to be.
