David was startled, looking at Yang Xiao,
"Master Yang, what do you mean?"
"I personally think that the barbarians changing their robbery strategy suddenly must be due to some incident that requires them to obtain a large amount of Purple Origin Crystal Stones. Moreover, they must have felt that the previous methods could not satisfy their needs, which is why they decided to take the risk of robbing the mines during the daytime."
David nodded and said,
"What kind of situation could the barbarians encounter? I've been at this base for decades, and as the station chief for over ten years, the barbarians have never really changed."
"That was before; now, who knows."
Yang Xiao wanted to say that the people from Ice Wolf Island who had fled and joined the barbarians were definitely up to no good, leading to the change in events, but he held back these words.
