C302 Counterattack
The reason why Qin Yang told Loong Qi all of this was because he wanted Loong Qi to pass on a message to the higher-ups to be at ease. The implied meaning was that Qin Yang had his own way of doing things.
In addition, it was also a deterrent, causing some people to be fearful. If there was nothing to do, don't provoke Qin Yang. Qin Yang was not a merciful person