C710 The Big Guys Started to Get Nervous

Hearing Yuan Kai's suggestion to set up a security company, Master Four turned to Yuan Kai and said, "Do you think you're the smart one? You think I didn't think about it? I'm telling you now, even if you set up a security company, you can't use them. Do you know which one of them has no problem? Which one has no record? Some were even in the public security department