"Hmm? From Nanwu County?"
"The ones from Nanwu County are the safest. It's like IP addresses: many people use VPNs to access content from outside, and their displayed IP address will be from Nanwu County. Phone numbers are similar. It also has over three thousand yuan in call credit, so you don't have to top it up yourself. When the credit runs out, just destroy the card."
Wen Yan held the phone, watching Feng Yao handle it with such ease, likely amazed.
"This isn't your first time doing this, is it?"
"This is actually quite simple. Even on the black market, it's considered entry-level, posing no real difficulty. It just costs a bit of money. I've bought them before to check out things from the outside."
"If I wanted to use this phone for spending, how should I do it?"
