"Ah?!," Qin Lu and Lin Xueting, upon hearing that Liu Chen said he had been followed, opened their mouths wide in shock and exclaimed in surprise.
After that, Liu Chen took out two tiny black objects from his black backpack and, with his palm spread open, laid them flat in the center of his hand to show them and said:
"I've installed these two GPS trackers on your phones," Liu Chen, who somehow got his hands on the GPS devices, explained convincingly, his eyes filled with concern, "this way I can display your locations on my phone."
"Where did you get these things?!" Qin Lu stared at the incredible Liu Chen in disbelief, marveling at his ability to think of everything.
Liu Chen simply smiled quietly, without a word. He took Qin Lu's phone, examined it closely in front of him, and had it installed in no time.
From the outside, there was no difference from a regular phone; the little black object had disappeared without a trace, completely undetectable.
