Secret of Gantz

Within three hours, the Black Knight had successfully dug up a track of wire deep underground by tracing along the layout of the base's wiring. It was an optical cable with a diameter of a regular fist.

The Black Knight swiftly cut open the outer layer of the optical cable, giving way to a gap wide enough to fit three fingers inside. There were bundles of thin optical cables layered within the larger cable.

After that, the Black Knight produced a device resembling a black mechanical beetle. Upon being installed on the exposed section, hundreds of probes came out of the beetle and automatically plugged themselves into the optical fibers.

"I received the signal."

At the same time, X-112 that was positioned some twenty to thirty kilometers away suddenly informed, "The Black Knight successfully found the optical cable and installed the interceptor. I can begin infiltrating the internal server of the base using the interceptor signal."