Qi Zhangwu has been in charge of the Demon Cleansing Bureau for so many years, his methods ruthless and seasoned, he clearly knows what matters the Bureau can and cannot touch.
For instance, in the case of the Arsenal, they found the trail leading to the Duke Dingyuan's Mansion and it hasn't ended there, they can't continue the investigation.
At this time, Qi Zhangwu suddenly asked Han Zheng, "Han Zheng, who do you think could be the mastermind behind the Arsenal case?
There's only the two of us here, feel free to speculate boldly, don't be afraid."
Han Zheng shook his head and said, "I just arrived in the Capital City, and I'm not familiar with the noble families or some of the influential figures, so I can't target anyone specific.
But according to all the indications, the mastermind behind this must be extremely powerful, even to the extent that the Duke Dingyuan's Mansion has to rely on them.
