"Dr. Liu, this is the captain of the City Criminal Police Team, Captain Shen."
Officer Xu, in casual clothes, led a middle-aged man to Liu Banxia's side.
"Dr. Liu, I've heard a lot about you. I'm Shen Xinhao," the middle-aged man introduced himself.
"Hello, hello. I didn't expect someone of your rank to come personally. Could you wait a moment? The patient's examination isn't finished yet," Liu Banxia said quickly.
"No rush. We're on your turf, so we'll follow your lead," Shen Xinhao said with a smile.
"You reported this situation very promptly. We've tried various avenues of investigation but haven't found a breakthrough yet. These people are extremely cautious."
"Captain Shen, are their operations particularly nefarious?" Liu Banxia asked curiously.
Shen Xinhao's expression turned solemn. "It's not just nefarious; they have an enormous sales network. They're no longer just targeting university students; some high school students are also in their sights."
