Chapter 3977 Answer

"I don't know, but the answer is here." Wrenn stepped forward and squatted down.

The group of people followed. The sharp-eyed Gunner saw a pile of bones. He pointed down and said, "Look, there are some broken bones here."

"Could it be human bones?" Jacob looked at Wrenn, who took out a pair of tweezers, picked up a piece and looked at it over and over again.

"Yes, it's a human bone." Wrenn looked at it for a moment and said, "If I'm not wrong, these people were caught by an extremely corrosive thing when they were alive, and then the liquid secreted by that thing corroded it. The process is not long, but it will be very painful."

"What is it?" Jacob asked. Along the way, they encountered many strange and fierce things, but they had not met any really powerful things.