```
"Okay, sir."
```
Captain Wang's expression was solemn as he immediately gave his orders.
Before Feng Lin left, he snapped a photo of the barcode on the man's face with his phone.
He sent this information to Lan He, asking for his help in investigating it.
Gu practitioners were an extremely secretive group, rarely making overt appearances.
Feng Lin had limited contact with them.
Captain Wang had the bodies taken away, and Feng Lin blended into the crowd, following the stream of people out.
He took out the yellow copper token and studied its patterns carefully, thinking there might be treasures hidden within.
Reaching the end of the street, Feng Lin called Xu Ruoying to inform her of his current location.
Before long, Xu Ruoying's Mercedes stopped in front of Feng Lin.
Feng Lin opened the passenger door and got in.
"Did you find it?"
Xu Ruoying started the car and glanced at Feng Lin as she asked.
"I found it."