"Hey, the old man is stingy! Come to Xiaolu, I'll give it to you!"

Looking at the old man who was tightly guarding his pocket, Mo Lao teased casually, took out ten low-grade ninth-grade spirit stones from his pocket, and handed them to Lu Yun in front of him.

He also wanted to see if this strange-looking piece of iron really had the power that Lu Yun said!

"Hehe, do you see it, it's still Mo Lao generous!"

Lu Yun took the spirit stone and taunted at the old man standing at the door.

"Cut!"

When he heard this, he rolled his eyes and tilted his head to the side.

"Hey, hey, hey!"

Seeing the expression of the old man, Lu Yun smiled proudly. As soon as his mind moved, he exchanged the spirit stone in his hand for a chain of 1,000 rounds of Vulcan shells in the God of War system.

"Click!"

Quickly replacing the bullets with his hands and feet, Lu Yun lifted the Vulcan cannon with one hand and walked towards the outside of the house.

"Follow me!"

Lu Yun greeted the two Mo Lao people behind him excitedly, and walked towards the open space in the camp with them.

"Hey, hey, look!"

Standing in the clearing, Lu Yun smiled slightly, casually picked up the Vulcan cannon and aimed at the clearing not far in front of him.

"Wow!"

With the sound of electricity, sharp bullets shot out from the muzzle of the gun!

I could only hear the sound of "Tong Tong", with a strong potential energy, spinning the bullets that shot into the ground. In an instant, the ground was hit with large pits of more than 50 centimeters!

"I'm wiping it!"

"Oh my God!"

Shocked by the power of the Vulcan Cannon, the two couldn't help but exclaim.

"This ..... The power of this thing, even with my speed, I'm afraid it's hard to avoid it!"

The old man was secretly frightened!

"No wonder Xiao Lu was able to kill that Ice and Fire Raging Lion with this thing! This thing is so powerful, if you don't sacrifice the aura shield, I'm afraid that even a cultivator at the third layer of the Spirit Convergence Stage won't be able to withstand this blow!"

Mo Lao on the side was also stunned, and muttered in his heart.

"Well, the power of my Vulcan cannon is still okay, right?

Lu Yun let go of the hand that was holding the activation button, turned around and said with a smile to the two.

"Well, with this kind of power, it is indeed possible to kill the Ice and Fire Raging Lion!"

Mo Lao looked at the countless big pits that were beaten not far away, nodded, and said.

"Hey, stinky boy, do you have any more of this thing? Lend my old man a few days to play!"

The old man leaned in front of Lu Yun and said with a stammering face.

"Hmph, you don't give you a few spirit stones, why lend them to you?"

Lu Yun snorted lightly, tilted his head and said proudly.

"Don't, don't, I'm your master, borrow me for a day, just a day!"

The old man said with a flattering smile, and then reached out to grab the Vulcan cannon in Lu Yun's hand.

"Don't borrow!Just don't borrow!~!"

Lu Yun stuck out his tongue mischievously, and the white light flashed in his hand, and he took the Vulcan cannon back casually.

"Oops!"

Suddenly caught the air, the old man screamed, lost momentum and fell forward, almost falling to the ground.

"Stinky boy! If you don't borrow it, it's like someone is rare! Old man, I've traveled all over the world, and I've seen more things better than yours!"

The old man staggered up from the ground, his face full of disdain. However, his sparkling eyes betrayed him.

"Slightly~slightly~!heyheyhey!Mo Lao, let's go!"

Lu Yun sneered at Elder Tu a few times, then turned around and pulled Elder Mo towards his bamboo house.

"Hey, this kid!"

Looking at the backs of the two of them in the distance, the old man muttered. Then, he also jumped to follow.

In Mo Lao's bamboo house, the three of them sat around the table.

"Xiao Lu, after seeing that weapon of yours just now, I suddenly had an idea!"

Mo Lao pondered for a moment, then raised his head and said to Lu Yun.

"Oh, what are the ideas?"

Lu Yun asked with some curiosity.

"Although the power of the metal beans shot by that weapon of yours is indeed very great, it is really enough for cultivators and spirit beasts below the Convergence Stage! However, if you encounter those cultivators and spirit beasts whose strength is above the Convergence Spirit, your weapon will inevitably seem a little weak!"

Mo Lao said lightly.

Listening to Mo Lao's words, Lu Yun also thought in his heart.

"Yes, although this Vulcan Cannon is very powerful, it is indeed still a little insufficient for cultivators!"

"Mo Lao, is there any way you can increase the power of the Vulcan Cannon?"

Lu Yun raised his head and asked Mo Lao.

"Yes, I do have an idea, but it's a dangerous idea!"

Mo Lao thought for a while and said with some hesitation.

"Oh, Lao Mo, don't sell it! Say it quickly!"

The old man on the side said impatiently.

Mo Lao hesitated for a moment and made up his mind.

"Okay! My idea is that if you engrave some of the inscriptions with offensive attributes in the inscription inheritance that Xiao Lu got onto those metal beans that can shoot out, then use the aura to activate those inscriptions before launching!"

"If this idea can really be realized, the thing that that weapon launches will not only rely on its own strength to cause damage, but also carry powerful aura damage!"

The more Mo Lao spoke, the more excited he became, and his eyes couldn't help but flash a burst of fine light!

"That's right, Lao Mo, you're so smart!hahahaha!"

After listening to Mo Lao's thoughts, Tu Lao slapped the table violently and stood up from the stool with excitement on his face.

"yes, why didn't I think of it! Mo Lao, you are so smart!"

Lu Yun also shouted excitedly.

"What are you doing then? Let's get started!"

The old man on the side called out excitedly.

"Eh, old man, don't worry! Although this method is very good, the metal beans in Xiao Lu's weapon are too small, and it is very troublesome to carve. If we're not careful, we could detonate the explosive black powder in that metal bean! If we really want to act, we need you to protect us!"

Mo Lao said with some hesitation.

"Hey! I thought something was going on? No problem! You can do it boldly and boldly, I'm here! Hahaha!"

After listening to this, the old man on the side said with a nonchalant face.

"Okay! I'll prepare!"

Seeing that Elder Tu agreed so happily, Mo Lao no longer hesitated and began to prepare in the house.

Time passed, and an hour later, the three of them sat around a bamboo table in an open space inside the camp.

On that table, there was a red and blue magic crystal and a few bullets removed from the Vulcan cannon's chain.

"Old Mo, I didn't say you. You're too brave to move out of the house. With me by your side, what are you afraid of? Can you blow up the house for you?"

The old man who was sitting on the table said with a boring face.

"Alas~! ”

Mo Lao shook his head and sighed lightly. didn't pick up the old man's words, looked up and said to Lu Yun.

"Xiao Lu, are you ready?"

"Uh-huh!"

Lu Yun said with certainty.

"Okay, let's get started!"

After Mo Lao finished speaking, he stretched out his hand and grabbed the magic crystal void placed on the table. A spiritual power flew out from Mo Lao's palm, slowly lifting the magic crystal and suspending it in mid-air.

Then, Mo Lao's expression froze, and he suddenly increased the strength of the aura in his palm. The light blue aura revolved rapidly around the location of the magic crystal fire attribute, and a very small fragment of the magic crystal slowly fell off from the magic crystal. Under Mo Lao's precise control, he floated in the direction of Lu Yun.

On the other side, Lu Yun, who was slightly closing his eyes, had a surge of water-attribute aura in his body, and quickly gathered into the engraved pen in his hand made of deep-sea sinking iron!

With the convergence of aura, a light blue glow gradually appeared on the tip of the pen of that carving pen!

Then, Lu Yun suddenly opened his eyes, and a flash of light flashed in his eyes!

I saw that his expression was grim, and he raised his hand to make a move towards the 7.62mm bullet placed on the table. Under the control of the aura, the bullet slowly floated from the table.

Seeing this, Lu Yun's right hand holding the engraved pen suddenly sank, and fell towards the bullet's warhead!

"呲~"

The engraved pen made of the deep-sea iron was already very sharp, and after being infused with aura, it became even sharper! The moment the tip of the pen came into contact with the warhead, it only made a faint sound, and it instantly sank into the outer edge of the warhead.

"Whew~"

Lu Yun controlled the engraving pen in his hand and carefully swiped it, leaving shallow nicks on the warhead!

Where Lu Yun's pen strokes passed, the magic crystal fragments controlled by Mo Lao slowly flew in, and after flying into the nicks, the marks drawn by the pen blades were slowly filled.

Due to Lu Yun's current cultivation level, it is still too low, plus he has never had experience in carving inscriptions. Therefore, I could only choose the lowest-level fire attribute burst inscription among the offensive inscriptions in my brain!

But despite this, it is still necessary to cooperate with Mo Lao to reluctantly complete the portrayal of this inscription!

Lu Yun held his breath and swiped the tip of the control pen slightly, and Mo Lao controlled the filling of the magic crystal fragments that followed, and for a while, the cooperation between the two could be regarded as a tacit understanding.

Twenty minutes later.

With the careful efforts of Lu Yun and Mo Lao, half of the inscription was finally completed.

Without the slightest pause, Lu Yun concentrated on controlling the tip of the pen and continued to carefully stroke on the warhead.

But at this moment, Red Lotus's shout suddenly came from behind Lu Yun.

"Eh, old man, Xiao Luzi, Lao Mo, what are you three doing in that sneaky way?"

was shouted by the voice of the red lotus, and Lu Yun, who was originally concentrated, suddenly became a little sluggish. The pen was slightly off, and the inscription that had been carved for most of it was suddenly scrapped!

Lu Yun was shocked, but it was too late to save it!

Not only that, after the inscription was deviated, the bullet floating in mid-air actually shook slightly, and the fragments of the magic crystals buried in the nick suddenly emitted bursts of red light!

"Oh no! Run!!"

Seeing this, Mo Yan on the side hurriedly shouted.

The old man on the side reacted, grabbed Lu Yun and Mo Yan casually, and quickly left the place and ran into the distance!

"Bang!!"

As soon as the three of them walked on their front feet, the bullet floating in mid-air exploded suddenly!

Accompanied by a wave of qi, a small mushroom cloud rose from the place where the three of them were originally located!

"Whew~!"

"I'm wiping it!"

Tu Lao waved his hand and brought a strong gust of wind to blow away the smoke and dust floating in the air. After seeing the scene after the explosion, I couldn't help but exclaim!

Lu Yun and Mo Lao on the side looked towards the explosion when they heard the sound, and their jaws almost dropped in shock!

I saw that the original location of the three people was actually directly blown out of a large crater with a diameter of more than three meters wide by the bullet with the inscription on it!

"Oh my God! That's too strong, isn't it?"

Lu Yun exclaimed.

"Red Lotus!!You don't make a sound in the morning or in the evening, but you call out at this time! Are you trying to kill us?"

Slightly relieved of his shock, the old man turned to the red lotus and shouted!

"It's... Forehead.... I didn't know you were doing such a dangerous thing here?"

Honglian looked at the big crater that was blown out not far away, and was slightly shocked in her heart, and said apologetically while holding her chest.

"You!sigh~!"

Tu Lao pointed at the red lotus and opened his mouth, but sighed lightly and put down his hand helplessly.

At this time, Han Shan and Qin Lie also rushed over when they heard the sound.

"What's going on, what's going on?"

The two of them ran and shouted to the crowd.

"I'll go! Who did this? More destructive than me!"

Looking at the big crater that was blown out, Hanshan scratched the back of his head and said with a humble face.

"Okay, okay, don't ask. Xiao Lu, let's go, let's continue!"

Mo Lao waved his hand a little irritably, turned his head and said to Lu Yun.

"Uh... All right. ”

Although there were some shadows in his heart about the explosion just now, Lu Yun still responded and walked in the direction of Mo Lao.

Half an hour later, the three of them made some preparations, took out another table from the house, sat around the table and continued to carve!

On the periphery of the three of them, Red Lotus, Han Shan, and Qin Lie surrounded the three of them and looked at them with curious expressions.

"What the hell are you doing?"

The temperament of the red lotus was a little impatient, and quietly asked the old man who was sitting on the side with a vigilant face.

"Don't talk!!!"

The old man whispered to stop the red lotus.

"Cut!"

The bored Red Lotus turned her face towards the old man, turned her head and continued to look curious, looking at Lu Yun who was concentrating on carving the inscription.

At this time, Lu Yun, listening to the conversation between the two, couldn't help but be slightly scattered again. Fortunately, he found it in time and quickly skimmed off the distracting thoughts, so that the inscription that was about to be scrapped again was saved!

In the blink of an eye, half an hour had passed.

Because of his previous experience, Lu Yun's carving speed this time was much faster than just now. Between the strokes of the pen, it has reached the last step!

"Poof!"

With the completion of the last stroke, Lu Yun took a deep breath and slowly lifted the tip of the pen away from the bullet!

With the last trace of nicking being filled with the magic crystal powder controlled by Mo Lao, a primary fire attribute burst inscription bullet was finally completed!

"Huh~!"

A reddish glow emanated from the warhead engraved with inscriptions!