Before she chose to explain anything, Tang Susu had already come up with a story.
At this moment, Tang Mingqi said calmly, "That day when we went out to look for water, we ran into people from other places harvesting the Crystal Cores. We tried to find out more about it, but we didn't believe it completely."
"After some observation and seeing what happened to Cheng Cheng, I can roughly make some guesses, but I can't be 100% sure, so you have to pay attention to it. There might be some discrepancies..."
Tang Susu gave her brother a round of applause in her mind.
They were littered with half-truths and lies, but they were very convincing.
In addition, she had deliberately made some things vague. There were indeed people outside who were smart enough to dig out the things from the zombies' heads. Although they might not know how to use them, they were explicitly collecting them.
Luo Feng instantly felt embarrassed for suspecting them.