Lord: Taken away from inheritance at the beginning.

Although magic cannons are powerful, not everyone can use them.

First of all, each magic cannon corresponds to a kind of magic, such as fire dragon swallowing the sky, heart-piercing wave, water dragon roar, etc.

This requires that the user's attributes must be consistent with the magic attributes of the magic energy cannon.

For example, if you want to activate these two fire dragon sky-devouring magic energy cannons to release attacks, you need a fire attribute knight or magician to inject fighting spirit or magic power into them.

Fire is fire, wind is wind, and water is water.

Secondly, it costs a lot to activate these magic energy cannons to attack.

The Level 6 Fire Dragon Devouring Heavenly Magic Energy Cannon can only be used three to five times by the Peak Silver Knight at full status;

The seventh-level heart-piercing wave magic energy cannon can only be used two or three times by the peak golden knight at full status.

As for the magic crystal, its weight is completely unable to carry such a magic weapon.

Unless there is a device that can gather a large amount of magic crystal energy and inject it into the magic energy cannon for use.

However, there is no such device yet.

Lulans picked up a bow at hand, pulled the string, and then let it go with a bang.

"This is a powerful bow. With ordinary arrows, the effective killing distance can reach about a hundred meters."

As he spoke, he picked up an arrow from the side.

"But this is no ordinary arrow. It is engraved with the magic speed of wind attribute, which can increase its effective killing distance to three hundred meters. If the bow can be fully drawn, it can even reach four hundred meters."

Luo Ning picked up an arrow out of curiosity. The dark red arrow was engraved with the pattern of fast spells that he was familiar with.

"Can't spell patterns only be drawn on Warcraft leather? How come they can also be drawn on ordinary arrows?"

"It seems that you are more interested in learning than before, and you actually know so much about spell patterns."

Rulans said, and then he felt enlightened again.

There are light magicians in Wubei Territory who can make healing spell scrolls, and Luo Ning is naturally very familiar with this knowledge.

"This kind of arrow should have been specially treated, but I don't know much about how it was treated."

Rulans didn't know everything. He only had a superficial understanding of magic-related knowledge.

Luo Ning made a calculation in his mind. When he has time later, he will go to the Magic Energy Chamber of Commerce to have a look, or go to Wushan Extraordinary Academy to visit Dean Miroslav and ask for relevant knowledge in this area.

The arrow has an effective range of 300 meters, and its power is definitely not weak with the addition of speed magic.

An intermediate knight with wind attributes can use it to cause damage to flying monsters.

If he finds a way, he can also make some for the knights in Wubei Territory, which will increase the territory's air defense strength to a certain extent.

However, it seems that the only intermediate wind-attribute knights in the territory are Kurami and Babulin, and the others cannot yet use them.

Luo Ning picked up another bow and drew it. If an intermediate knight can draw it halfway, it should be enough. It is estimated that a senior knight can draw it fully.

Arrows of this magnitude should be no problem against ordinary flying monsters, but for dragons like Carlos, unless they hit the fragile eyes, it would be uncomfortable. Otherwise, they should not pose much of a threat.

Next, Luo Ning looked at the spear placed aside.

They are not meant for knights to hold as weapons, but are similar to fast arrows, but require a special launcher to launch them.

Compared with arrows, the attack distance of the speeding spear is farther and more powerful!

For griffons, magic cannons pose the greatest threat, followed by spears and fast arrows last.

This was the answer Lu Lansi gave to Luo Ning.

"You have fire attributes, and your subordinates also have fire attributes. When you return to Wubei Territory this time, take a Fire Dragon Sky-Swallowing Mana Cannon with you, so that your Wubei Territory's defense capability will be stronger."

In Lulans' view, Wubei Territory is close to the Warcraft Mountains. If a flying Warcraft attacks the castle, it will be difficult for Luo Ning to deal with it.

"Isn't this... a bit too expensive?"

Luo Ning scratched his head, a little embarrassed.

The price of a magic cannon is already more expensive than a magic scroll of the same level, let alone such a high-level magic cannon.

A fire dragon swallowing the sky spell scroll sells for two thousand gold coins, but the price of this magic cannon reaches a full hundred thousand gold coins!

Lu Lansi's gifts are really getting bigger and bigger.

"The magic energy cannon was bought from me and was used twice in the Battle of Misty City. It has been sitting in Wushan Castle gathering dust since then. You might be able to use it if you take it over."

Lulans said with a smile: "If something really happens that threatens Wushan Castle, as the Viscount of Wubei Territory, you have the obligation to come and guard it. You can just bring it over when the time comes."

Lu Lansi said so, and Luo Ning didn't refuse.

"Grandpa makes sense!"

He thought for a moment, and in order to prevent outsiders from knowing that he had a magic cannon, he might as well just use the space ring to install it away.

Lulans raised his eyebrows when he saw a magic cannon in front of him disappear.

"Space ring?"

He was surprised: "Where did you get it?"

Luo Ning was a little surprised, "Grandpa, do you know about space rings?"

"Of course."

Rulans said: "Not only have I heard of it, but I also know that His Majesty Bruno, Magister Silva and some Dukes have it."

"Not even Silva can make this thing. What they have is either ancestral or obtained from ruins."

He looked at Luo Ning and asked curiously: "Where did you get it?"

Naturally, Luo Ning would not say that he obtained it through seven-day landing, so the latter would probably ask what seven-day landing was.

"There is also a ruins in the north of Wubei Territory."

Luo Ning said: "I found this space ring and a contract scroll inside."

He came closer and whispered: "There is a giant dragon in the ruins, and now it has become my contracted monster."

"Hahaha!"

Lulans laughed heartily: "You are really good at bragging!"

Creatures like giant dragons have always been just rumors, and no one has ever seen them.

His grandson not only said that he had seen it, but also adopted the giant dragon as his contracted monster. Isn't this bragging? What is he doing?

Luo Ning spread his hands helplessly, "If you don't believe it, I will summon it to come over to you at night and have a look."

"Haha, then I really want to take a good look."

Lulans didn't believe it on the surface, but he was muttering in his heart, feeling that Luo Ning didn't seem to be bragging.

Is this true?

No way?

Luo Ning didn't want to argue too much. He would wait until he gave the other party a little shock in the evening.

Anyway, the old man has always looked as stable as a rock, so it was probably very interesting to see the other party's shocked expression.

Luo Ning observed a series of weapons in the storage room before accompanying Lu Lans and leaving.

After this trip, he gained a new understanding of the "air defense system" of this world, and also knew that Carlos was not invincible. In addition to the Silver Moon Knights and Magicians, there were other means to threaten it.

The damage of magic arrows is limited, so you can ignore it, but you need to pay attention to the magic spear and magic cannon, especially the heart-piercing magic cannon. Once hit by it, even if Carlos has a strong defense, he will be hit. Seriously injured.

Fortunately, it takes a few seconds for the magic cannon to gather energy to form an attack.

During this period, if you can detect the light emitted when the magic energy cannon gathers energy in time, you will have a chance to avoid it.

"Brother~"

As soon as they left Wushan Fortress, enthusiastic shouts came from the other end of the road, but it was Breton who was greeting them enthusiastically.

"This kid is back."

Rulans smiled and said to Luoning: "Brayton has good talent. He successfully broke through and became an intermediate knight last month."

Luo Ning was immediately surprised and couldn't help but admire him: "A fourteen-year-old intermediate knight, his talent is indeed extraordinary!"