As they approached the staircase to the sub-second floor, the man labeled No.2 who was crawling on the ceiling suddenly let out a hiccuping noise, as if two rows of teeth were frantically grinding against each other.
Everyone looked up, and Yan Junze shone the flashlight at him to find the guy obviously on guard, looking toward something at an angle in the near distance.
Following his gaze, the flashlight beam moved forward, sweeping over the ceiling and down the wall, and to the right of a stack of wooden boxes, there lay a person face down on the ground, motionless.
This person was dressed in orange work clothes and seemed to be a repairman, but it was unclear whether he was dead or alive.
After a slight hesitation, Gao Meng ordered, "First go down to the sub-second floor."
Their purpose in coming here was to turn off the backup power supply. On the premise of not affecting the completion of the mission, there was also the responsibility to rescue any survivors.