84_84032 studied this mecha for a while, and after Wang Jincai even found a place to control it, he was very dissatisfied in his heart.

Although the general defense and attack power have reached a high level, they are not suitable for themselves.

The most important thing is that it did not join the formation in it.

Wang Jincai knew that he was going to the battlefield, but if he was such a mecha, his safety was not guaranteed, and he had to refine a mecha that he was satisfied with.

After thinking about the entire refining situation again, Wang Jincai was refining again.

It is still the same refining, and Wang Jincai is carrying out a familiar operation as if it were a accessory proficiency refining.

Another day passed, and another mecha appeared that was obviously much more refined.

Seven products!

Looking at this mecha, Wang Jincai was happy, and the mecha he tried out casually would have such a high quality.

However, soon Wang Jincai was relieved, he was exercising with divine fire, and the cost of materials was not ordinary, and it was not a great thing to be able to reach the seventh grade.

In fact, what Wang Jincai didn't know was that the refining of mecha was not so easy, and the pass rate of finished products had not been too high, especially the refining of more than five grades was very difficult, and the reason why he had such a high pass rate was that he used the condensation of divine fire.

Gotta settle the score!

After calculation, Wang Jincai found that the general mecha is just one material, and the mecha he refines is five parts of the material used, so the cost of refined iron is even more, directly reaching hundreds of parts.

Fortunately, the price of fine iron is not high, otherwise Wang Jincai doesn't know how to set the price.

When calculating the cost, Wang Jincai knew that an ordinary mecha could be purchased with hundreds of millions, even if it was under the fourth grade, it was only 10 billion, and the fifth product was auctioned out for 100 billion, so what about the sixth grade?

Even if he used five parts of materials to refine it, and there were so many refined irons, the calculated cost was estimated to be two billion, but compared to the auction price, this was completely a profiteering behavior!

Anyway, this time Fang Shiren got so many materials, Wang Jincai simply didn't think about it anymore, after refining ten mecha in a row, Wang Jincai was already more proficient in the refining of mechas.

Among the ten mechas, Wang Jincai still refined an eight-grade mecha.

As soon as these ten mecha were refined, Fang Shiren arrived again.

As soon as he arrived here, Fang Shiren asked worriedly: "Lu Daoyou, you said that you only stayed in Daguan City for one month, and now that the time is approaching, do you still plan to buy it?" ”

Wang Jincai is now a very important figure to Fang Shiren, and of course he doesn't want Wang Jincai to leave.

When he heard Fang Shiren say this, Wang Jincai thought about it, he really said this, but Wang Jincai is now planning to refine a mecha by himself before leaving, and of course he will not leave before refining it, so he said: "The family is very satisfied with what I have done here, and has a new requirement for me, that is, to buy one more month, in addition, the family sent someone to send some mechas, and I want to take advantage of this mecha rise to make a lot of money, and I have to trouble you to help me do some acquisitions." ”

As soon as Fang Shiren heard this, he was relieved and said, "If that's the case, it's great." ”

"This is the material and color stone purchased this time, Lu Daoyou, please take it."

When he saw that the volume was larger this time, Wang Jincai believed that many merchants in the market were now supplying themselves.

"That's it, I have ten mechs here, and you can help me hand them over to the auction house for auction."

Wang Jincai took out a space ring.

When Fang Shiren looked at the mecha in the ring, he was stunned.

"This, this is your family's mecha?"

"Yes, the family sent someone to send it."

Fang Shiren suddenly became even more in awe of Wang Jincai's so-called Lu family, thinking to himself what a huge strength this is!

Wang Jincai smiled and made a contract with Fang Shiren, and after giving him full power, he entered the cave mansion.

With the deposit of the contract, Wang Jincai didn't worry about problems at all, Fang Shiren was just one of his agents, and the auction proceeds were directly put into Wang Jincai's crystal card.

Entering the cave, Wang Jincai first sent the colored stone into the creation space.

Now Wang Jincai is not too concerned about the growth of the land, the land area in the space is too large, no matter how it is planted, there is no problem, that is, Wang Jincai, a cultivator, may use some means to plant and harvest, otherwise, just planting the land is enough to kill.

When he saw that the spirit grasses in the ground were growing very well, Wang Jincai began to refine the mecha again.

What Wang Jincai has to do this time is to set up the formation.

The previous mecha did not have a formation, and after getting the defense and attack formations this time, Wang Jincai also studied these two formations for a while, but it was of course not difficult to completely integrate the two formations into the mecha.

First make the mecha zuò out, and then refine the array disk, and then melt the array disk, the two melted things must be fused again under the exercise of divine fire, this difficulty is not ordinary, first of all, the refiner must have a strong divine energy support, and secondly, there must be a huge amount of true qi energy support, and it cannot be carried out without one.

For this matter, Wang Jincai prepared a large number of pills refined in the early stage, and he would take them when needed.

The assembly mecha is already very proficient, and it doesn't take long to complete the assembly.

Then Wang Jincai put the mecha on the divine fire to continue to exercise, and started the formation again.

After the array plate was quickly made, Wang Jincai began to merge the two.

Not good!

When they were just put together, Wang Jincai found that the two had merged, but it was a mess, and they were not fused together according to their own ideas.

It's really difficult!

After throwing the waste mouth aside, Wang Jincai was refining again.

Time passed little by little, and after the three waste products came out, Wang Jincai sat there and thought seriously.

Maybe the idea of forcibly matching them together by yourself is wrong, why not consciously add a part of the array plate when refining each accessory?

After a new idea appeared, Wang Jincai once again refined the accessories.

Sure enough, although there was a certain degree of difficulty, however, with the support of a powerful divine sense and true qi, an accessory appeared.

After picking up this accessory and looking at it for a while, a smile appeared on Wang Jincai's face.

But it works!

One by one, the accessories are made out, and each part is added to a part of the array plate, and now all that needs to be done is to assemble it, hoping to succeed!

Regarding the cooperation between the mecha and the array disk that has appeared, Wang Jincai is also full of expectations