Several large warehouse doors, supported by hydraulic machinery, were slowly rising from the ground. The surface of the warehouse doors had been completely camouflaged, and there were even some special devices emitting wave energy. It makes it easy to omit the conventional methods of detection that do not work. As the thick metal pillars rose higher and higher, the gate finally opened, revealing a path that led downwards at a slanted angle.

The green capital did not have a lift, ...