Qu Jianlei originally didn't want to use his Spiritual Power to sense Desis, because the Customs Enforcement Division had too many advanced devices.
Besides surveillance, elemental fluctuation detectors, there were electromagnetic monitoring, spatial anomaly monitoring, etc.
However, Desis was continuously receiving communications, one after another, making Qu Jianlei feel obliged to sense him.
Outside the Customs Enforcement Division, the other party spoke vaguely and was highly vigilant, so he couldn't exert much perception.
As the communications continued, Desis's emotions showed abnormal fluctuations, and his vigilance obviously decreased.
At this point, Qu Jianlei could sense a bit of the call content, all from people inquiring about him.
In other words, the influence he wanted to create basically reached his expectations, so he could consider the next step.
But once the other party returned to the Customs Enforcement Division, it became inconvenient for him to sense.
