"Where's your side? What's the offer? ”

Faced with this question, Ye Qingxuan, who was sitting opposite, pursed her mouth a little depressedly.

"I don't seem to be lucky enough to open a gold-level item this time."

In this regard, Luo Ji thought very openly.

After all, it's a silver treasure chest, and it can open gold-level props, which is a surprise, and if it doesn't come out, it's purely normal.

Although Ye Qingxuan is very lucky, there is still a chance for this matter after all.

If she could open gold-level props from the silver treasure chest every time, then Luo Ji might have to suspect her of opening it.

"Don't care, what silver-level props have been opened?"

"See for yourself."

As he spoke, Ye Qingxuan handed over the three silver-level props that had been opened.

Luo Ji looked at it and saw that the three silver-level props in front of him at this time were......

'Silver Infantry Mastery Book ×1'

'Silver Arquebus Blueprint×1'

'Silver Medical Research Skills Book ×1'

For a while, Luo Ji didn't know whether he should be heartbroken or happy......

Needless to say, the silver-level medical research skill book is a silver-level skill book, and it is also a silver-level one, which is a super sought-after item.

When Luo Ji first became a player, there was a silver-level medical skill book in the auction hall.

At that time, Luo Ji sold the price to more than two million civilization points, but he couldn't take a picture of the skill book.

As for the silver-level infantry specialization skill book, Luo Ji had opened one by himself before, and later auctioned it to Zhao Pan and put it in the auction house, which was also worth more than one million civilization points.

In comparison, the blueprints of the silver-level arquebuses are the least valuable.

Although it is a firearm, to be honest, the arquebus is the same as the stone cannon.

The range is short, the accuracy is poor, the cost is high, and the operation is complex and slow.

Obviously, when Luo Ji was studying artillery before, he also studied the musket.

According to the record, a well-trained shooter can fire two bullets in three minutes......

With this efficiency, he might as well continue to use a crossbow.

However, there are still some things, he can let Ye Xuan improve the arquebus on the basis of it, and see if he can make a better musket.

It doesn't matter if you can't do it in a short time.

Anyway, at present, in this battlefield of the Black Iron Rank, hand crossbows and bows and arrows still occupy an irreplaceable position!

After putting away the props, Luo Ji pulled Ye Qingxuan to cooperate with him to do an experiment......

"How? Does it work? ”

Just now, he traded the skill book of the Black Iron Rank Wolf Cavalry to Ye Qingxuan.

Luo Ji wanted to see if players who didn't have the corresponding classes and races could use these skill books.

Faced with this question, Ye Qingxuan shook his head.

"I can't use it, the system prompts that I don't meet the requirements for use, so I can't use it."

At this point, Luo Ji has come to a new conclusion.

That is the item of the special civilization, which can only be used by the corresponding special civilization player, and it makes no sense for other players to get it.

This trip was very rewarding for him.

After that, Luo Ji, who returned to the Ten Thousand Worlds Civilization from the neutral region, naturally quickly threw himself into the busy preparations.

During this period, Luo Ji, the skill book of the silver-level infantry specialization, was directly filmed by Zhou Yi.

Among the generals under his command, although Zhou Yi is a wise general, he also has four stars in command, and he will definitely not lose this skill book if he is photographed to him.

In addition, Luo Ji also photographed the skill book of medical research to Huang Jingluo, an academician in the Medical Research Institute.

He has made significant contributions to several previous disease studies, and his own natural abilities are also quite outstanding.

If there are no accidents, when the old dean retires, Huang Jingluo will be the next dean.

In comparison, the black iron-level wolf cavalry specialization skill book was embarrassing.

At present, among the civilizations of the Ten Thousand Worlds, there is only one general of the wolf cavalry force, Li Su.

And Li Su has led the wolf cavalry troops under his command for many years, and he has already comprehended the skill of 'wolf cavalry specialization'.

Moreover, Luo Ji compared the effect, and the level of specialization skills that Li Su comprehended was also at the black iron level.

In other words, the bonus effect is the same.

Unless he can get a better silver-level wolf cavalry specialization skill book, there will be nothing to change.

This made this skill book useless all of a sudden, and it was temporarily thrown into the backpack by Luo Ji.

The blueprint of the silver-grade arquebus, which he also left in his backpack and did not use, is a different story.

At present, on the side of the Ordnance Research Department, Ye Xuan is in full swing to improve the cannon.

At this time, if he took out another silver-level arquebus design, it would only distract Ye Xuan, causing the development progress of these two firearms to be slowed down.

In this way, in order to avoid mutual influence, Luo Ji still decided to let Ye Xuan continue to concentrate on improving the cannon first.

After a new breakthrough in the improvement of the cannon, he took out the blueprints of the silver-level arquebus.

One thing after another was quickly dealt with, and during this period, the thing that Luo Ji was more concerned about, in addition to the progress of the improvement of the cannon, was the training progress of the Giant Eagle Knight.

And Kalgan, who is fully responsible for this matter, naturally does not dare to slack off for a moment.

I saw that in a forest outside the Wood Elf City, a Wood Elf soldier wearing leather armor was stepping on the suspended wooden sticks, carefully maintaining the balance of his body.

This is the most basic balance training, the two ends of the stick, only two strong ropes are tied between two large trees, and what the soldiers need to do is to maintain their balance and not fall off.

Of course, this alone is not a difficult task for the elves living in the forest.

So at the right time, there will be a group of people who will pull the rope that binds the stick so that it can shake.

How to balance on a violently shaking stick without being thrown off is the first level of training for the Giant Eagle Knight.

And soldiers who pass this level will be able to move on to the next level.

While maintaining the difficulty of the beginner training, in the intermediate training, the soldiers were required to be armed with bows and arrows.

While maintaining balance, it is also required to bend the bow and shoot the arrow at a distant target within the specified time.

And after passing the test of intermediate training, advanced training is naturally more rigorous.

The Eagle Knights had to stand on wobbly sticks, spear in hand, and train in pairs, during which the people who helped them train would swing their ropes and launch long-range attacks at them, which they had to dodge.

And most excessively, their attacks are sometimes aimed at the rope.

As soon as the rope breaks, the stick falls, and the soldier standing on it naturally falls with it.

In other words, they have to keep their balance in combat while dodging ranged attacks, while also taking care to protect the rope from being shot by the group of guys below......

The difficulty coefficient can be said to be quite high.

The update is sent, thanks to the book friends "The Monster of the Infinite Starry Sky", "I Love Wei 1314" for the tips and the book friends "Falling Angel Luci", "The Sea of Learning is Endless", "The Sea of Learning is Endless", "When Will the Flowers Bloom 1223", "Ziao", "Floating, Cute", "Lost Heaven", "Divine Dance Sunset", "Dark Dream Clear Snow"!

(End of chapter)