It seems like there are already people in the factory, which feels much safer than being alone.,"Anything else" Hao assistant seemed quite satisfied, looking at the few people who hadn't spoken.,"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.。