Because at this time, he didn't know if Nangong Yen had brought Davis' usual mobile phone with him. If he brought it with him, Dua would call him. If Dua's phone was monitored by the police, then they would trace the location of Nangong Yen according to the call time.
He walked to the other side and called Nangong Yen. "Mr. Nangong, Dua said that he would hand over the treasure map to you face to face. He wants to confirm the safety of Mrs. Emperor..."
On the phone, Nangong Yen said something. He glanced at Dua and nodded. "Yes."
Just as Dua was thinking about whether he could succeed, he received his phone and handed it to Dua. "The call is connected. If you want to talk to Mr. Davis, just say it."
Dua hesitated for a moment before replying, "No, I brought my phone. I don't need to use it."
"Say it or not!" The corner of his eyes turned cold. "Don't think that I don't know what tricks you're up to. If you don't want to talk, then fire right now!"
