Accompanied by an almost inaudible "zzzz" sound, the pen-like object swiftly burrowed into the ground as if it had a life of its own.
During its complete immersion, the built-in micro mechanism guided the surrounding loose soil, perfectly covering the hole, leaving almost no traces visible to the naked eye.
Chen Town focused intensely, quickly planting each "death pen" behind the slope.
In just a moment, a densely packed minefield, irregularly fan-shaped and covering most of the area behind the slope, had taken initial form.
The thorns of death were quietly woven into the seemingly calm soil.
With the installation complete, Chen Town operated his tactical goggles once more, switching to "minefield management" mode.
In his vision, the position of each "poison needle" just planted was clearly marked. Based on their distribution, the goggle's processor automatically calculated and generated a "safe passage" just wide enough for one person to pass, indicated by a green dashed line.
