99、Mechanical Guard_2

Within the deep, damaged elevator shaft, WeChat personnel had placed signal lights along the route, guiding the way downward.

Although Lin Qing hadn't prepared climbing ropes in advance, he only needed to employ the Free Body skill a little to reduce his body weight to the limit, reaching a speed where air resistance balanced with his gravity, thus his fall no longer accelerated.

Eighty meters, it took him more than ten seconds to descend.

After a gentle landing, Lin Qing's view was immediately met by a metal door about five meters high, seemingly embedded in the rock, with remnants of the dismantled underground elevator scattered around.

A "7" could be seen on the door, seemingly indicating that it was the entrance to Research Institute Number 7.

"Incomplete Door?"

Lin Qing glanced at the text on the metal door, stepped forward, and placed his palm on the disk-shaped sensor on the door.

The next moment, a soft beam of light descended from the door, enveloping him.