Qin Mo was indeed vengeful, but it had nothing to do with the punch.
It was because he had wasted the time he could have used to catch a certain someone.
Director Huang continued watching through the glass window, heaving a sigh of relief.
The reasons were lying behind the pressure and attention of this case and the inability to prosecute the suspect after he was arrested because prosecuting those who used their diseases as a weapon had always been difficult since they weren't likely to admit their crimes.
The country was governed by laws, but there would still be a minority committing crimes against their morals and disregarding the harm that they would inflict.
But now, this criminal would no longer be an issue and the perpetrator would receive the punishment he deserved.
As a seasoned police officer, he was at ease.
This might also be a reason Qin Mo had been helping Director Huang.