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The person they've been desperately searching for has always been right here... just at a different vertical height.
Sui Yi calmly pocketed his phone after a quick glance and lightly swept his gaze over Yue Beiqing and Xiao Yu.
Were these two suspect?
Moreover, if the enemy's nest was underneath this villa, then they surely possessed sophisticated surveillance countermeasures... at least capable of evading the monitoring teams under his command.
In fact, while such devices publicly did not exist on the international market, they were indeed available within the armies of developed nations and could also be purchased on the international black market, albeit at astronomically high prices. The most tragic part was that terrorist organizations could effortlessly spend hundreds of millions or even billions of dollars on equipment – after all, they could simply recoup the costs by kidnapping a few wealthy businessmen and creating some incidents...