Grace Evans
Pat didn't even know when he mentioned that he used his self-made algorithm to create a system for detecting mana, and it was only after the girl's eyes widened in shock that he realized what he had said!
Pat said all of this to Mark, and Mark felt like facepalming in annoyance. This bastard was a fucking idiot! The MDS was the most coveted piece of technology in the world right now, and anyone who found out Pat had it on him would definitely try to get to Pat by any means possible. It wouldn't even be a surprise if they started to send assassins after Pat to make sure that if they couldn't have it then no one else could have it either! Mentioning something like that to a random girl was just stupid!
Mark was about to say something else to Pat, but before he could talk, Luna spoke up.
"Grace, what are you doing?"