C164 Tracing

"Can you find the exact location?"

Yang Zhi asked.

"For the time being, we can't. We only know that it's in the library, and our people have already disguised themselves as students to investigate. In order not to alert the public, we only arranged for three men and three women to enter the library as two couples and two single dogs."

Tang Ying said on the phone.

"Very well