C729 Training!

"Check whose phone number this is, and see if you can track it."

He considered that, given Xiao Jie's current control over Xiaoli, it was unlikely Xiaoli would borrow a phone to make a call. The most probable scenario was that Xiaoli found an opportunity to secretly use someone else's phone.

"It might be one of those burner phones sold on the market. However, if we follow your instructions