It has been a while since he called all the monsters to assign tasks and plan the future development direction last time.

Don't you know which thing the refining department has produced?

Lin Fang walked into the Refining Institute with full of expectation.

After he walked into the research department, there was a fireball in front of him.

Lin Fang is a joke.

As soon as his figure flashed, he appeared on the open space on the side, and a fireball instantly landed where he was originally, and the ground was blown out of a small pit.

"It's so risky."

Lin rest assured that he has sorrows.

Although with his current cultivation base, he was already immune to such an attack.

But it's scary to come here suddenly.

When the monsters in the research institute saw Lin Fang, they were all shocked, and they all ran over.

"Principal, are you okay?"

"It didn't hurt you, principal."

"Principal, don't be surprised."

The demons surrounded him with gusto and concern.

But Lin Fang made a stinking face and waved his hand: "It's okay, how can I be able to use this attack?"

All the demons were relieved to see that he was really okay.

Lin Fang said: "Which fireball was sent by who?"

The demons all shook their heads. The principal was obviously going to settle accounts after Autumn. They didn't dare to touch this mold, and turned their heads to look at a young man.

He was holding a strange iron rod in his hand, and the fireball just now came from this iron rod.

At this time he was scared silly.

When testing the weapon, he tried very hard not to harm the demon as much as possible.

The angle of launch is as far as possible to the ground.

But who would have thought that the principal would come, and he was still lying on the ground, this fact is a coincidence.

"Principal, I didn't mean the principal."

He looked at Lin Fang nervously.

Lin Fang walked in front of him, his eyes fell on the iron rod in his hand.

This iron rod is a little different from his design. What he designed is actually a gun, but the bullet is replaced with a spirit stone, which is more like an energy gun in science fiction.

And when he saw this iron rod, it looked a bit like a magic wand in Harry Potter.

A half-meter long iron rod with some runes carved on it.

Under the urging of spiritual power, these runes exudes a brilliant brilliance, and a spiritual stone is also inlaid in a section of the iron rod, which is also shining with brilliance.

"This is the magic weapon you researched out?"

Lin Fang looked at the magic weapon in front of him curiously.

"Yes."

"Please look at the principal. We have made some changes to your design."

The Minister of the Refining Department Hehe introduced: "This iron rod has runes inscribed on it, which can activate spells like a talisman, and it is not a one-time use and can be used repeatedly."

"The spirit stone inlaid on it plays a role of energy amplification."

"In this way, a very powerful spell can be spawned with only a small amount of spiritual power."

Lin Fang listened to his introduction and thought it was quite good.

have a thought.

Although the change is totally unrecognizable, as long as it can achieve the goal.

"Then do you have any questions?"

The director of the refining department was embarrassed and said, "It's not a problem, but the power has always been a problem. Although this magic weapon is convenient, the power is always insufficient."

"Then what is the greatest power you can do now?"

The Minister of the Legal Instruments Department pointed to the pit.

Lin Fang looked at the pit that was only a circle bigger than him, and the corner of his mouth was sobbing.

This power is really small.

In Huaguo Mountain, a demon cub with a cultivation base of two or three years launched a surge, and the damage caused is estimated to be greater than this.

"Principal, we are thinking of improving it."

The Minister of Refining Department looked at him cautiously.

"Would you like the principal to give me a trick?"

I?

Come to me again! !

Lin Fang was taken aback, and then asked in his heart: "Sister Qianshui, are you still there? Give me a suggestion."

Weak water: "The number you dialed is in the middle of a call, please try again later."

Lin Fang: "..."

No tricks, no tricks, and all these bells and whistles.

He had no choice but to think for himself.

"Then are you stuck somewhere?"

Although he doesn't know anything about refining tools, he still knows a little about guns, knows some principles, combined with some messy knowledge of the previous life, maybe he can really think of a way.

Of course, if you really can't do anything, you have to give up.

"It's mainly about materials and craftsmanship."

"President, you mean mass production, and mass production cannot require good materials, very complicated processes, but if the materials and processes are simple, the power will plummet."

"That's why we designed this energy amplifier."

"But the effect is still not satisfactory."

Lin Fang was clear.

It turned out to be stuck in this place.

This is indeed a very fatal problem.

"Then if it is not mass-produced, can you make this thing bigger and make it into a cannon-like thing, using high-end materials and complicated craftsmanship to build some powerful cannons in Huaguoshan."

"Cannon?" The Minister of Refining Machine groaned for a moment.

"this is okay."

"If this is the case, this problem can indeed be bypassed."

Lin Fang asked them to study this thing, also to protect Huaguo Mountain, and if a few powerful forts could be built, it would also be able to protect Huaguo Mountain.

"Then I will do it now."

If it is to build a fort, then the previous design will be pushed back.

But this will not take much time.

The core technology is still the same, that is, to build a very large staff, as tall as a tower.

"Then don't need this."

The Minister of Refining Device pointed to the staff.

Lin Fang thought about it for a moment and shook his head: "Don't, when the next time a businessman from the proud country comes to trade with us, try to bring this thing to the human society and see if you can sell it."

"I'll talk to the old military division about this in person."

He has always been in charge of the trade with the human race, with the Fox Demon King acting as his deputy.

The Minister Refining Device nodded.

Then Lin Fang turned and left here.

He was going around on Huaguo Mountain, every demon he met was very busy, and he greeted him when he saw him, and then left in a hurry.

Until he came to the cemetery.

This is the place where the bones of the compatriots are laid in Huaguo Mountain.

Compared with the last time, the scale is obviously much larger, and most of them are wordless monuments.

Some monsters are busy and come here to pay homage to relatives and friends.

And here, he also saw some familiar faces. Those monsters who came to form an alliance with Huaguoshan were also here, watching the monsters move corpses in.

After seeing Lin let go, these monster stocks surrounded them.

"My Principal, how long I'll be harassing, I'm leaving now."

"I'm leaving too."

"Huaguoshan suffered a catastrophe this time, I regret it, but it is time to go."