Lu Li asked them to download the dungeon together, but the purpose was actually very simple - experience.

The experience in the difficulty copy is not ordinary. They must keep up with the level of the old members of the Xinxin Mercenary Group before they can talk about other things.

Only then can everyone go down the wailing cave happily together.

The monsters in the Wailing Cave dungeon range from fifteen to twenty, and the Hidden Wave Ss level is even as high as 25.

If luck comes and there is a hidden wave ss in the dungeon, will it still not be able to fight?

It would be a pity not to fight. If you fight, just rely on the level of these people?

Lu Li planned to make a decision. As long as the five guys he just named can fight, they will be able to eat their experience inside and wait until they can't beat them.

In fact, they don’t delay leveling outside. For Lu Li, a thief at level 21, a level 19 warrior at level 19, and a level 19 mage at level 19, they upgrade faster outside, and Lu Li has no experience in the dungeon.

However, Lu Li did not follow Huadili's love and leveled up with the blue sea breeze. His top priority was engineering.

For the bomb!

If the bomb is made, he will level up quickly. This is called sharpening the knife and chopping wood.

If Piaoling and others get the bomb, they won’t be so worried about upgrading.

Moreover, if Lu Xin's treatment process changes and is short of money, he can also make a batch of bombs and take them out for money.

Standing again in front of the engineering operation table.

Copper strips, logs, iron wire, primary emeralds, linen...the materials were placed in piles of materials within reach. Lu Li took a deep breath and began to recall every process of last time in making a "repair robot".

The raw materials for repairing robots are not expensive, but the selling price has always remained high. On the one hand, the demand is large. On the other hand, it is difficult to make, and it requires excessive materials and time.

What exactly caused the robot that was about to take shape to fall apart?

With three years of experience in the game, Lu Li quickly locked the crux of the primary emerald.

This gem is a companion for copper and iron ore. Because it is very common, it is naturally not purity or quality. It is difficult to use it as the core of a primary repair robot, not to mention that Lu Li was in a bad mood last time and did not have the patience to grind it carefully.

He picked up a good-looking primary emerald and picked up a whetstone to grind off all the edges and corners.

The shape must meet the standards on the drawings, preferably without even a slight crack, and then carve some simple runes.

The rune stylus used by Lu Li is the type of 10 silver coins in a grocery store. The feel is very poor, so there is nothing he can do about it. He knows how to get a better rune stylus. Unfortunately, the conditions are not mature now, and if you want to get the rune stylus, you have to wait at least level 30.

Fortunately, repairing the runes of the robot is very simple, and all of them are only thirty or forty strokes together.

After the runes were carved, Lu Li used a small brush to brush some ground and heated strange dust on the gem. These strange dusts are products of enchanted life skills and are obtained by decomposing bronze equipment.

The strange dust penetrated into the rune engraving line. The originally dull primary emerald began to emit a slight light, accompanied by slight magic fluctuations.

In this way, the energy core is processed.

Finally, we must create a sensation for this gem.

The ventricle is made of copper strips and linen.

In reality, Lu Li is good at hand-crafting. In the past, he used to make the tables and chairs at home, so he was completely stress-free.

Put the emerald into the ventricle, and the contacts are perfect.

This is the core of the repair robot, providing energy for equipment repair activities.

In fact, repair robots are very rough products. When Lu Li has a high engineering level, if he is lucky enough to get started with combat units such as mechanical gargoyles one day, it is truly called meticulous craftsmanship.

After the power structure was completed, Lu Li began to build a bracket structure for repairing the robot.

The bracket can ensure that the repair work is completed in full and sufficient time for the repair robot, and is also an important guarantee for the product to not fall apart.

The second is the shell, this low-level machinery, the logs are cut into wooden boards with copper strips and iron wire, which is enough to meet its needs. Lu Li also added some additional adhesive, which is his leading position, and no players have realized this yet.

Lu Li carefully placed the core into the robot's chest and gently buckled the copper bar.

At this moment, his breath was held.

System: Successfully produced a "primary repair robot", engineering skills experience value +3.

The system prompted Lu Li and he realized that the system prompt would tell him the result. He was completely immersed in the production process and actually forgot that he was playing a game.

Perhaps it is precisely because of this concentration that the finished product made by Lu Li is very good.

As explained on the drawings, this repair robot can exist for ten minutes, but the only difference is that the small robot on Lu Li can provide 12 equipment repairs, twice more than the ordinary one.

Lu Li didn't pay attention to this. What he cared about the most was that he added 3 points of experience in engineering skills.

It was a complete surprise to go straight from intermediate (87) to intermediate (90).

Lu Li was even difficult to do in engineering and was very satisfied with these three experiences. He couldn't wait to make a second attempt.

As a result, the second failure.

Not only was the materials wasted, but it also took him more than ten minutes.

Three points of experience are indeed not that easy to get.

The only thing that is thankful is that Lu Li has a successful experience and soon discovered where the failure problem lies. The third careful attempt was finally successful.

The attributes made this time are average, and only 2 points of experience are added.

However, since the second successful result was made, Lu Li's success rate has increased.

When he was about to go offline at night, he counted the finished products and was surprised to find that he had made thirty pieces, with a success rate of more than 70%.

His engineering skills have also increased significantly. He has now reached the intermediate level (128), and has very little experience. 127 is 128, and Lu Li has made four of them to upgrade.

Lu Li left the engineering laboratory and first went to process the email.

The "low-quality stones" promised by Liuli in the half-life sent more than twenty groups, enough for him to upgrade his forging skills.

Then what needs to be dealt with is "the world is as big as that."

Lu Li's advertising is done well. He tells players from a first-level personal experience that this thing is not just for cuteness, but also helps you take risks in Azeroth.

As for whether any player will buy it and run to the opposite side of the War Song Canyon to test, it is not within his consideration.

In addition, there is another reason for the business to be booming.

Someone on the forum posted a post saying that he bought a world-wide size and gave it to the girl he liked as a birthday gift, but it was successful.

Well, no matter what the reason for success is.

Whether it is a boy who has passed the appearance or two who have been in love with each other for a long time, the world is so big that it will eventually play a catalyst in it.

He used such a big confession in the world to be favored by many rich players. In just a short time, Lu Li's more than 70 worlds sold out.

Remove the transaction fee, the average price is 25 gold per person.

Seventy are 1,750 gold.

The unit price of gold coins after tax on the trading platform is 112 real coins.

Lu Li exchanged 200,000 real coins at one time.

Although it is not as profitable as the snake's letter grass, it is a small profit no matter what.

If more and more people are not learning this drawing, Lu Li might have to do more to sell it. (To be continued, please search Piaotianwen, novels are better, updated and faster!

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Chapter completed!