บท 218: The Mastermind

A satisfied smile appeared from the corners of Rex's lips when he saw Xander angry. He couldn't hide it, and he was not going to either.

"Why are you surprised? Of course, we keep GPS Tracker on each other's cellphones. My sister can find me whenever she wants. And vice versa..." 

Scarlett was utterly speechless. She suddenly wanted to punch Rex in the head! 

'Damn! Since when did we exchange GPS trackers!? This stupid Rex started talking nonsense!' She vented her anger in her heart. Just before she wanted to scold Rex, the man spoke again.

"Oh, don't tell me, you don't!?" Rex pauses while covering his mouth with his hand, feigning surprise. Still, his eyes clearly show his satisfaction with teaching Xander. He continued, "Oh no!! My sister won't let you do that. Damn!!"

"Stop it, Rex Morrison!!" She roared, startling everyone. Rex tightly closed his lips, but his eyes radiated triumph. That irritated Scarlett even more.