C1585 A Tomb Raiding Adventure(3)
"When I got close to the cave, I first picked up a small rock on a nearby cliff and threw it into the pitch black cave. However, I only heard a echo and didn't find any danger. After that, I simply threw the dagger at my waist into the cave. There wasn't any sound either."
Lian Zhide said seriously, "At that time, I didn't have anything else on me that I could throw away