"Why?" Tan Rou asked, "Could it be that their backgrounds are very strong?"
Unexpectedly, the person in charge actually nodded. He said, "The girl with the gray hair comes from a significant background. Her dad is the boss of the biggest local gang. Even the police don't dare to mess with the gang, so we can't do anything about those kids."
"Haven't they been doing this sort of thing for a while now? Haven't you thought of a way to deal with them?" Tan Rou asked.
"We have," the person in charge replied. "But they don't just barge in forcibly. Every time they come in, they enter through the ticket checkpoint, and then stay in the airport for several days before leaving. When they get thirsty or hungry, they rob others for money. With the money, they buy something to eat. If they don't get money, they keep going hungry."