The three of them quickly hid inside a cave. Xiao Luuo and Ran were looking for a way forward through the cavern, while Nao was searching around by rummaging through the rocks.
"Ah! Found it!" Nao suddenly exclaimed, then pulled out the gun in his hand and fired a laser at a green rock. Stimulated by the blast, the rock began to glow with green light.
"All right." With that, he picked up the green rock and walked over to Ran. "Brother, use this."
Chapter 82