C535 The end of the book(3)

He carried his backpack and climbed up the stairs. At the entrance of the cave, he found a bunch of rats' corpses lying on the ground. Their bodies were charred and had a terrible stench. They must have been corroded by some chemicals.

The blood turned into a black stream, making Zhang Xiaotian's stomach ache.

Who knew how many people had escaped. They had better all be dead