C56

"I …" Ding Qian stared at Yan Guo and hesitated for a moment. In the end, he didn't speak out all the thoughts in his mind. Du Zhixun didn't want to hear his hypothesis at all. What he wanted was evidence.

Ding Qian had no evidence. Even the polygraph failed. He could only choose to remain silent.

"Now you can come with me for investigation." Du Zhixun was expressionless and his eyes were cold