"The battery in the camera is running low, so you'll have to find the spare batteries I've hidden around the factory. They are all used batteries, with just a little bit of charge left. To ensure four hours of continuous power, you'll need about eight." Hao Assistant announced the supplementary rules with a smile.,Instinctively, Yu Xing swallowed the words "Why are your hands so cold if you're not feeling cold" back down.,When he left, he was still very "kind" to close the door, leaving only six applicants facing each other in the dim light of their flashlights.。