Roger's arms turned into smaller molten golems after they turned into blood.

In fact, witch beasts like lava golems are not pure flesh and blood creatures, and more than seventy percent of their bodies have been elementalized and turned into a special stone component.

And if Roger wants to take the flesh template from the part of his body that has been bloodlined, he needs to take out the part of the flesh and blood that is hidden underneath from the gap in the stone components.

This is a very troublesome thing.

But fortunately, he was not in a hurry, and after several attempts, he successfully took out a little bit of flesh and blood template.

............

Three days later, Roger, who was lying on the bed in his exclusive dormitory, suddenly opened his eyes with a relaxed smile on his face, "I finally found it." ”

After repeated attempts and research in the mirror world regardless of the loss, Roger replaced no less than 100 possible material combinations, and finally succeeded in finding the first ratio!

In vitro bloodline cultivation method, there is actually no fixed formula for potions, and the bloodlines fused by different bloodline wizards are also different, even if two people happen to choose the same bloodline for fusion, they will not all be suitable for the same method because of their different physiques.

Therefore, every bloodline wizard needs to try one by one when they are conducting the extracorporeal bloodline cultivation method to find the most suitable plan for their bloodline. It is worth mentioning that this kind of matching scheme is not single, from different raw materials, it is possible to combine hundreds or thousands of bloodlines that can stimulate the same person's bloodlines to accelerate their fusion, and each in vitro bloodline cultivation method actually only needs one.

Moreover, after the continuous improvement of so many bloodline wizards, the bloodline cultivation method in vitro has gradually become regular.

Like Roger's lava golem bloodline, it is one of the extremely rare choices, at least in Roger's records in the academy library, no one has ever fused this bloodline.

But it is not recorded, but it does not mean that there is no trace.

According to the experience drawn from those records, the in vitro bloodline cultivation method can be tried by selecting raw materials according to the characteristics of the fused bloodline itself, and the success rate will be much higher.

According to this method, Roger went to the academy's trading area to select those materials that had earth and fire elements to watch, which is also the most distinctive feature of the lava golem, and it is good at the dual elements of earth and fire.

From this point of view, it is the bloodlines that are not good at any elemental power that are more difficult to figure out.

It turned out that Roger's idea was not wrong, after he restored the flesh and blood template in the mirror world, he also restored the raw materials containing the earth element and the fire element that he understood and observed, and began to conduct matching experiments according to the most basic combination of alchemy.

In the end, he succeeded in finding a way to match his own flesh and blood effectively.

He also knew that this method was not the only one, but a single extracorporeal bloodline cultivation only needed to find one way.

"Luckily, I don't have to worry about the consumption of raw materials, otherwise I wouldn't have been able to find a way to mix so quickly. Roger sighed to himself.

He roughly calculated that the raw materials he consumed in the Mirror World's crazy attempt mode at all cost, if in the real world, would require at least dozens of Red Crystal Coins!

This is already on top of most of his net worth!

Most of his net worth comes from Carnegie, the academy assistant teacher he killed, and as for the accumulation before coming to the fifth main world, it is far worse than Carnegie's net worth.

After all, even Gandhi, one of the only three high-level wizard apprentices in the continent where he was born, was just an ordinary high-level wizard apprentice in any overworld, and he was naturally much poorer than an academy assistant like Carnegie.

And the in vitro bloodline cultivation he was carrying out now was only his first attempt, and most of the raw materials he selected were also the same level of raw materials for refining black iron inferior elixirs.

In this case, he would be able to consume the equivalent of dozens of Red Crystal Coins.

It can be seen how frenzied his crazy attempt at the cost model is......

"But...... If it were in the real world, I wouldn't have been able to consume so many raw materials, but it would have taken a lot more time. Roger shook his head and thought.

Under normal circumstances, after each failed matching attempt, the reasons for the failure should be summarized and analyzed, so that the number of failures can be minimized and the success rate can be maximized.

Roger naturally understands this truth.

But since he has advantages that others don't have, there is naturally no need to do so.

Coupled with the fact that the world in the mirror exists in the sea of consciousness, the speed of time in it is five times that of the real world, so he doesn't need to worry about how much time it takes to keep trying.

All kinds of conveniences are destined to make this crazy mode the most suitable for him.

"While the memory is still relatively clear, first write down the materials needed, as well as the proportion and method of proportion. Roger stepped out of bed and sat down at his desk.

Grabbing pen and paper, he jotted down the results he had just arrived at on a blank piece of paper.

After the record, he stretched and asked Xiao Gray who was staying in his nest on the side, "I'm going to go to the trading area, do you want to go around?"

"Go ahead, leave me alone. Ash rolled over lazily and waved at him.

"Forget it. Roger rolled his eyes and stood up.

In fact, Roger also knew that Xiao Ash was not as lazy as he looked, and if he really wanted to compare, Xiao Ash might have much more time in daily cultivation than him.

It's just that Xiao Ash's cultivation method is relatively simple at present, and he can only use his spiritual power to eat away at the ban placed on him by his former director from the inside, and slowly improve his spiritual power with his physical talent.

Regarding the ban on Ash's body, Roger asked Marcus and the Star Wizard, and the answers given by the two were also the same...... They do have the ability to forcibly break the ban from the outside, but the consequence of doing so is likely to attract the attention of Ash's previous master.

This ban was originally just laid by the other party, and with the strength of Marcus and the Star Wizard, it would naturally not be too difficult to break. But the most reasonable way is for Xiao Ash to slowly encroach on the ban from the inside.

Only in this way can the problem be solved without being sensed by the banned owner.

After the explanation of the two, Roger also understood this truth, and naturally it was impossible to force it.

Fearlessness does not mean that you can be unscrupulous, and no one will be willing to provoke a high-ranking wizard without need, which is a very simple truth.

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PS: The first chapter arrives, and the second chapter should look like it should be at seven or eight o'clock!