Trackers need to consider issues such as concealment, battery life, signal, etc., so most of them do not have eavesdropping capabilities.

The same goes for the disposable, biodegradable sticker attached to the intruder's clothing.

Just on Ye Gengyi's way to Wuhe.

The sneaky-looking intruder also came to an alley a few streets away and met a mysterious man wearing a mask and a hooded hat.

"How's it going?" Captain Sasaura lowered the brim of his hat and spoke.

The content of this chapter is being updated...