Lu Xiaoyou fastened the brooch to herself and continued to search for Long Xiliang's trace in the venue.
Where on earth had that guy gone?
She took out her phone to send a message to Long Xiliang.
"Lady number 16, there is a gentleman looking for you," a waiter approached Lu Xiaoyou.
Lu Xiaoyou put her phone back into her purse and followed the waiter deeper into the venue, the waiter brought her to a deserted corridor entrance and made a gesture inviting her in.
"The gentleman is waiting for you."
Lu Xiaoyou asked, "How did you know I am number 16 without looking at the number on my brooch?"
The waiter showed her his phone, which had an app that could locate every brooch distributed within the venue. Once the waiter entered a number, the navigation system in the app would help him find the person in the venue.
Lu Xiaoyou understood the purpose of the numbered brooches and nodded her head, and the waiter left.
