The two hurriedly retreated, and Luo Yan was also at a loss for explanation until he heard Shi Liuli suddenly say in vexation:
"I've figured it out. It must have been when I used Art Calculation to spy on her fate; she noticed something amiss."
So it wasn't my fault?
Luo Yan paused for a moment before asking:
"Art Calculation... can be detected by the opposition as well? I thought that method of calculation was undetectable."
"Using Art Calculation to spy on someone is bound to leave traces." Shi Liuli explained, "The difference is, most Cultivators who don't understand Art Calculation are completely unable to detect this kind of trace."
"Judging by her reaction, she probably hasn't cultivated the way of Art Calculation... My guess is that she sensed someone calculating her fate through some kind of special Magical Treasure or Secret Technique."
