Chief Pi hung up the phone feeling a bit frustrated—these people are really unreliable nowadays. If the surveillance target happened to notice you, you could chalk it up to sloppiness. But if they can accurately pinpoint several instances of being watched, then the job was done far too irresponsibly.
Still, he wasn't entirely sure if this was his people's mistake. He had to confirm it first.
Originally, the staff at their recycling station were already considered retired personnel. However, after they procured an extraordinarily oversized chunk of "scrap metal" last time—which utterly stunned a large group of people—their team promptly transitioned from retired to semi-retired status.
That's why Chief Pi now had the possibility of helping Yan Fei inquire about this matter. Otherwise, as retired personnel, it wouldn't be suitable for them to meddle too much in these things.