Mo Qiang was not a messiah of justice. If these people hadn't bothered her, she would have calmly dealt with this matter without bothering with them. But they just had to cause trouble for herself. Since they wanted to drag her down, then they couldn't blame her for retaliating.
It wasn't her who caused trouble for them. It was them who wanted to kill her; she was only returning the favour.
Fu Beichou's expression had already undergone quite some changes when she heard that the fabric was actually releasing B52 agents; however, she was not someone who would jump to conclusions. She wanted to wait and investigate this matter but before she could, the man in charge of the quality check of fabric jumped up and refuted Mo Qiang.
It would have been better if he hadn't.