C58 Half of the Su Family's Property

"This …" Su Yukong's expression changed drastically!

"A bug with tracking functions!"

As Chen Yi said this, he reached out his hand to rub the debris, and then sneered.

They were even using non-metallic materials. It seemed like they were going all out to deal with Su Yun'er!

Ordinary instruments would not be able to detect the tracking device made from this material