It's useless, it's just an instinctive reaction. A few people in the audience made the same gesture.,A line of people filed in. A woman in a suit walked straight to the table. Aside from several empty vases used to hold down the tablecloth, the most eye-catching thing was a miniature booklet in front of each seat.,"Everyone take one. Now go explore. But I hope you stay in groups of at least three, just to be safe." The woman in the suit said.。