C1312 Yin and Yang

Zheng Yilun was stunned for 30 seconds when Lin Xiao questioned him. When he realized that he was losing control of his emotions, he took a deep breath and said coldly, "Mr. Lin, this is within our library, it doesn't seem to have anything to do with you."

"Heh heh... It has nothing to do with me, but Director Zhang's death is related to me. " Lin Xiao smiled faintly