For example, Ding Sanhui was assigned to the Xuanwu Tower for cleaning. He is familiar with the environment around Xuanwu Tower ...

And Ding Sanwu is good, it is the sparring of the Si young master Dugu Qinghong.

It is a man, Wu Yi is good, and he has the opportunity to come into contact with Xuanwu Tower ... Therefore, he was suspected.
Chapter completed!