C210 Torn paper

When we rushed to the Interrogation Room, I saw Wang Chenxi sitting inside through our window. Wen Jing Nan hurried over and told us that he had already verified Wang Chenxi's identity, everything he said was true. Sun Xin was indeed his teacher when he was overseas.

He said that he had seen Sun Xin last night, but why did the receptionist at the front desk say that other than Hua Guanwen