The elevator, long since abandoned, was unusable; from the moment they entered the main gate, they had been forced to take the original stairwell.
Because the elevator had been decommissioned, Pei Zhiyi had temporarily overlooked it after scanning the first floor and finding nothing.
However, after Lu Yanxu suggested the possibility, Pei Zhiyi immediately recalled the mezzanine elevators she had seen back on Earth—the double-sided variety. Upon closer inspection of the building’s elevator shaft structure, this theory seemed increasingly plausible.
Chapter 307