Lu Ning mumbled to herself as she unlocked her phone. Without signal, most of the functions were useless, but at least it was somewhat useful.,"Thirty people, most of whom didn't know each other well. Even after introductions, it was hard to remember everyone. It's better to get to know each other gradually afterward and save time." The woman in a suit replied calmly.,"Explore" the gruff man snatched up a booklet, "Aren't you afraid of ghosts suddenly popping out and killing you"。