The violent sound suddenly started, and Guan Heng pulled out a strange thing three feet long from the hole. Judging from the appearance, it looked like a cylinder with a diameter of more than a foot, but Guan Heng couldn't see it for a while.

At this moment, the clawed monster came closer and arched the cylinder in front of the arch with its mouth. Guan Heng was a little puzzled: "What is the use of asking me to take out this thing?"

"Squeak, squeak." At this time, the monster suddenly bit the surface of the cylinder with its mouth and then sucked it. Seeing this, Guan Heng pushed it: "Hey, what are you doing? This is...huh?!"

Looking down, Guan Heng found that there were strange patterns on the place where the clawed monster sucked by the monster worm. It turned out that the outer layer of the cylinder was covered with rock salt particles. No wonder this monster liked it so much.

"Go and go, this thing is not something you can play with. Take it for food. Also, we have to catch up with the Tugong Toads and the others and leave."

As he said that, Guan Heng handed him a piece of rock salt fragment. After taking it, the claw monster immediately threw it into his mouth and chewed it. Then he hurried forward with Guan Heng.

Not long after, Guan Heng and everyone met above the mine. The brown-armored giant snail was filled with rock salt and stones, and happily said goodbye to them. At this moment, Guan Heng introduced the claw clamp monsters to everyone to know.

"Hehehe, the monster insect that can climb the rock wall is interesting." Ruotao said, and poked a monster in front of him with his finger. "Crack, crack!" The monster shaking his claw clamp in surprise, quite alert.

"Oh, it's quite fierce." Ruotao said with a smile. At this moment, the armored drought turtle rushed over and blew it on the front limb of the monster. The pain made the guy scream strangely, but he didn't dare to fight back and shrank timidly.

"Woooooooooooooooooooooooooooo!" The drought turtle was shouting at the clawed monster insects at this time, as if he was talking as the boss, which meant that he was saying: "These girls must not offend them, otherwise they would not have the good fruits you have!"

Hearing this, the monsters lined up one by one, stood in front of Ruotao, and did not dare to move easily. Ruotao smiled and said, "It's not bad, it seems that the drought turtle can train you to obey."

"Aheng, what is this cylinder in your hand?"

"Well..." When Guan Heng heard Qing Huang ask a question, he scratched his head and said: "I didn't understand it either. I only know that the Yuantong structure is doped with metals and some other rare materials, but I don't know what it is for."

"Brother Guan, let me take a look." As he said that, Zhenwen reached out to take the object from Guan Heng's palm, and then said with a little surprise: "Oh, it's unexpectedly light, even I can easily pick it up."

"Well, it's not bad. It's because it looks very light, so I feel strange." Guan Heng said, patted the object again, and continued to say, "But the one who found it was a claw-claw monster. Maybe it has something to do with them."

"Hahaha, does this thing look like a gun barrel? The kind that can shoot shells." Ruotao said with a smile beside him.

"Uh..." Hearing this, Guan Heng and Zhenwen looked at each other and suddenly became silent. Seeing this scene, Gu Sangnu asked strangely: "Hey, why don't you talk anymore, are you mute?"

"No, I was seriously considering the speculation of the little girl ghost just now. Maybe, this is really a gun barrel."

Guan Heng suddenly said something. After hearing this, the sisters became interested immediately, and then they all surrounded them and said, "Really? Tell me about your judgment."

"Before analyzing this thing, I want you to see another skill of the clawed monster worm, and I'm optimistic."

"Swish swish swish swish!" He said this time, and soon, Guan Heng suddenly shook his hands and threw out several schist salt stones. The monster insects immediately caught it with their mouths very agilely. Guan Heng clapped his hands, and then pointed to a huge rock in front and said, "Come on, attack that stone for me to see."

"Crack, Crack!" In just a blink of an eye, several monsters chewed the rock salt with their mouths, and then suddenly spurted out towards the rock ahead.

"Shit!"

"Snatch!"

In an instant, countless small and sharp shadows immediately hit the surface of the rock, making it dense and riddled with holes. Seeing this scene, the girls and other companions were dumbfounded and shouted in a low voice: "It's quite amazing!"

"This is the 'rock salt stone nail'. The monster insects spewed the rock salt stones they bit into pieces, and the destructive power caused was quite strong." Guan Heng said at this moment: "And I think it's not just the rock salt stones, but other ordinary stones should also have this effect."

"This is indeed a very good skill, but what do you want us to see if it means?" Qing Huang asked, which was also everyone's question. Guan Heng explained: "Now I will show you the function of this cylinder. I just figured it out, and I'll see."

"Wuhuhuhu!" In an instant, a ball of earth and mysterious spiritual energy was released from Guan Heng's palm, and then it was thrown into the cylinder. "Wuhuhuhuhuhu!" In just a blink of an eye, the cylinder suddenly shone with a light, which made everyone stare at a little curious.

"Go!" The next moment, Guan Heng slapped the outside of the cylinder, "Swoosh!" In the lightning, the ball of mysterious spiritual energy suddenly erupted by the cylinder, "Boom!" In an instant, it hit the huge rock covered with rock salt and stone nails before, and smashed it into pieces!

"What is the principle of this?" Yan Xin murmured to herself at this time: "It seems that people can't guess."

"Do you remember the metal box we picked up at the entrance of the treasure cave, which was later melted and recasted into a 'spirited fire energy cannon' that can absorb fire spirit energy?"

Zhenwen said at this time and explained: "I just discovered that this cylinder is very similar to a fire energy cannon in material. Of course, its material is only not metal, but something similar to the ancient spirit holy land."

"That's right, so it can absorb the earth-Xuan spiritual energy, erupt from the cylinder, and turn it into a fierce attack force."

Guan Heng patted the cylinder in his hand, and then said, "If I guess correctly, the ancient tribe who invented this object should have developed this object based on the principle of spraying rock salt and stone nails with the claw clamps he raised."

"But later I didn't have time to use it, or for other reasons, the end of the monster cocoon and this thing were buried. I don't know."

"Zhenwen, I will put this thing in the toad tripod space first. You can use it to study and improve it with the spirit-gathering fire energy cannon. Can it be installed on the tiger-headed flying boat in the future?"

"It should be no problem." Zhenwen said with a smile at this time: "Brother Guan's advice is very good. I believe that the fire cannon has this thing, which can become two sharp weapons on the tiger-headed flying boat."
Chapter completed!