Xiao Yao's eyes sharply scanned around Xirong's Dark Shadow Troops as she spoke.
Xirong listened, slightly surprised that Xiao Yao had guessed correctly. But thinking about it, it made sense; Xiao Yao was a smart person. Give her a hint, and she could find a whole string of clues.
However, when he heard Xiao Yao say that she had strengthened the guard, he was a little puzzled. It wasn't long before he found the answer.
Xiao Yao said, "I gave each person in charge of the gang an amulet. Each division has a formation set up, oh, by the way," speaking of formations, Xiao Yao teasingly added, "this formation has something in common with the Soul-Blocking Formation."
