Xia Xiao and Shitou had finally tracked down Charles, Rachel's elder brother, through a careful investigation that started from her end, but their usual thorough scouting was met with Charles's extreme vigilance. Shitou had just infiltrated the system and obtained some data when Charles discovered their presence, prompting them to quickly retreat.
"Charles truly is a genius," Shitou thought, still somewhat shaken. He had believed himself to possess the strongest brain, only to find that Charles was no less impressive.
Due to his ability to turn invisible, Xia Xiao had also seen Charles, a middle-aged man in his forties or fifties with graying hair.
Charles was not listed on the celebrity genius charts.
And in her past life, Xia Xiao had never heard of such a celebrity by this name.
However, from the partial data obtained by Shitou, it appeared that Charles's organization, though not as large as Desire Alliance, had an extensive spread and was deeply hidden.
