Ji Taoist

Thirty years later.

"Finally done."

Yan Buji breathed a sigh of relief. It was the first time to refine such a complex tool, which really made Yan Buji's brain run out of ideas.

It sounds simple to say that the spiritual cannon and spiritual spear tools are simple, but in fact, it is difficult for Yan Buji to define a range because of the various aspects involved.

For example, things like killing range and recoil, how could ordinary tools consider such things?

So the most critical point that Yan Buji was stuck on was that his original intention of designing tools was to rely on spiritual cannons and spiritual spears to complete firepower coverage, without increasing the strength of his own magic.

And in this way, he must get a stable, efficient, wide killing range, small burden and low error rate to meet his needs.

But if you have so many requirements, it is naturally impossible to develop it easily.

So Yan Buji also borrowed some of the wisdom of the spiritual spear craftsmanship and integrated it into his own structure, and some even copied it intact, and then completed the design of the tool map.

In the past thirty years, he was stuck on the material link. The strength of the material could not keep up with the strength he envisioned, so he tried and errored for many years before finally finding a more suitable proportion to refine the parts.

After the parts were refined, a large number of refined parts were placed in front of Yan Buji, and there were about thirty or forty of them.

"Then it was sealed and refined, but after all, it was loaded on the weapon, so it was not as big as the general spiritual cannon.

Yan Buji picked up the barrel, which was four meters long and half a meter in diameter. The ammunition Yan Buji designed was designed to have two firing modes: collapse of his own mana or loading ammunition.

First, it was mainly convenient. If there was enough ammunition and mana, it could be released all the time. However, after all, it was not really refined to see where the maximum limit of this spiritual cannon was, so Yan Buji could not judge it.

Of course, he did not require this spiritual cannon and spiritual gun to kill the opponent, as long as it could suppress the opponent, it was enough. .

As long as the spiritual consciousness of the cultivators is not exhausted, it is impossible to avoid the attack in a straight line. Although the spiritual cannon and the spiritual spear are powerful, they cannot be used as a decisive means without changes.

Therefore, when fighting, it still depends on the strength of the magic.

With this thought, Yan Buji began to seal and refine. After the spiritual cannon and the spiritual spear were refined at the same time, it was the 35th year since he came to the netherworld again.

In a blink of an eye, Yan Buji is almost 400 years old.

Fortunately, his life span is enough to support him to break through the late Jindan stage or even the Yuanying stage, but it can also be seen that refining pills and tools is really time-consuming and resource-consuming.

"Completed! ”

Looking at the spirit cannon and spirit spear in his hand, their structure is not quite the same as those produced in the Xisha River Basin. Yan Buji's spirit cannon is first refined with the parts loaded on the weapon, so the position of the barrel and the launcher should be equipped with combined parts to adapt to the weapon, and put into the deformed bone for reasonable contraction and use. Overall, although the barrel is very long, if the thickness of the weapon is added, the protruding section of the barrel should be about one and a half meters long.

Then there is the spirit spear, which has a simpler structure and does not have as many spirit cannons. Although it does not look very symmetrical with the spirit cannon when mounted on the shoulder, Yan Buji designed it to be able to fire rapidly, which is not difficult.

"Go out and try it. "

Thinking of this, Yan Buji left the cave, went away from the direction of the Dragon Scale Tribe and came to a dark mountainous area.

Yan Buji held the Spiritual Spear in his left hand and the Spiritual Cannon in his right hand, gathered his own magic power and injected it into them, and began to experiment!

Bang Bang Bang!

Boom Boom!!

As the ammunition of the Spiritual Spear and Spiritual Cannon poured out, a large pit was directly blown out a hundred meters ahead, and the surrounding birds and beasts were frightened and ran around.

Yan Buji nodded and stood on the top of the mountain to watch the tragic scene in the distance.

"In terms of power, it is no less than the power of a Jindan cultivator's magic, but there is room for improvement, but the price is not small. "Yan Buji frowned.

These two pieces of equipment have been finished for four times, but they have wasted so much time and resources, and the effect obtained is only similar to the magic of Jindan cultivators. Strictly speaking, this is a bit of a loss.

But the advantage is that the magic ammunition is fired through the spirit spear and spirit cannon, and he does not need to release magic, and can carry out large-scale firepower coverage, which is equivalent to multiple Jindan cultivators releasing magic together.

Although it cannot pose any threat to Yuanying cultivators, Jindan cultivators will definitely not be able to withstand it.

But if you want to say whether it is worth it... ...

Yan Buji thinks it's still okay. At least he can't have the combat power of Yuanying cultivators at the level of mana now. In most cases, he still relies on martial arts to deal with the enemy.

But Yan Buji insists on practicing magic because only by practicing magic can he experience so many interesting things. Martial arts is really boring. Fighting and killing all day is boring. It's better to study alchemy and medicine, which can also increase life.

"If you want to improve the power, it's not difficult, but I'm afraid you need to refine immortal materials for upgrading, and the cost is too high." Yan Buji sighed.

For ordinary cultivators, it is impossible to collect so many resources; and those who have so many resources have to consider whether it is suitable for them?

There are also a series of problems such as cost, resources, time, etc.

In short, the power of spirit cannons and spirit spears is good, but the changes are insufficient. They can only be used as firepower suppression or to attack some things that have no intelligence at all. I'm afraid the effect can be maximized.

But at the same time, wasting so much time to build a tool that is hard to say whether it can hit the enemy or not is a matter of opinion.

However, Yan Buji likes it very much. After all, he has been alone for a long time and has been besieged many times. He has survived with one breath.

But with the spirit gun and spirit cannon, at least the gap in firepower can be made up.

No matter how fast a cultivator releases magic, my spirit cannon and spirit gun can fire ammunition. At most, I can fight with them for a while.

Afterwards, Yan Buji tested the stability and how long the maximum release can last.

Thanks to the spirit materials selected by Yan Buji and decades of painstaking research, the spirit gun can support a full firepower burst within an hour, which is equivalent to pouring out tens of thousands of bullets in an hour!

Of course, the mana consumed is not something Yan Buji can bear now.

The spirit cannon can only support a full firepower burst for half an hour at most, and can fire more than 3,000 ammunition in half an hour.

"If we don't use mana as ammunition, the cost of refining bullets and shells will be a headache." Yan Buji sighed.

If we have to refine bullets and shells, it will be a long-term big hole.