After seeing Ota write down the location of the suspected vein, Guran said:

"Now for our next experiment, the effect of the life force in the blood on the power of the orb. Pen & Fun & Pavilion www.biquge.info"

"Vitality, you mean something unknown?" asked Orta.

Gu Lan nodded, "You also saw in the experiment just now, the blood of ten different animals, whether or not it is urged by the energy of the magic bead, it can make obsidian shine, but have you thought about it, why are their light intensity obviously different, some are strong and some are weak?"

"It has something to do with their size, strength. Orta replied.

Gu Lan nodded and asked: "It's not that there are no animals on the continent that are bigger and stronger than orcs, such as the king of the elephant class, the halberd roaring elephant, its volume can hold twenty orcs, its tusks are nearly three meters long, it can trample a war horse to death with one foot, but just like this, the elephant king sees a short orc, and he also wants to run for his life, can you answer why?"

"It's ......," Ota shook her head.

Gu Lan put his stinky hands behind his back at this time and said, "According to my research, this is the reason for the blood...... Some animals are not big, but they are very aggressive, while some animals are very large, but they have a docile personality, such as war horses, which are not small, but when they see orcs from a distance, they run wildly. So my next idea is to find the kind of beast with strong fighting blood, and use their blood to replace our cultivation orb, so that its power will be even stronger......"

Ota's eyes lit up, although Gu Lan's idea was a bit beyond imagination, but after all, it was also a train of thought, and some of it coincided with his own thoughts.

Because the magic beads purchased by the four princes have been stored for too long, and the power has begun to be lost, so Orta once thought of using the method of Gu Naya's sacrifice to re-cultivate these magic beads, but her method was too cruel, so Orta never thought about how to solve it.

At this time, Gu Lan's idea inadvertently opened a door for himself, if it was really feasible, not only did he not have to worry about the loss of energy in the magic bead, but he could also let its energy grow slowly, which was a good thing to kill two birds with one stone.

"Then let's get started. Orta stood up.

......

After nightfall, Ota left Gulan's laboratory, although the subsequent tests did not bear any results, but these were normal things, and the two of them had already prepared for them.

After returning to his cabin for dinner, Orta revisited the process and ideas of today's experiment, as well as the part of Catherine's sacrifice about the incantation, all carefully recalled and summarized.

Spells are important, and there is no doubt that spells cannot be cast without it, so it is not surprising that it can increase the power of the orb, so there is no problem with Catherine's sacrifice.

Through today's test, the importance of the material of the magic bead weapon has been confirmed again, and the combination of the two will definitely have greater power, which Ota is sure of.

Then the next thing is how to create spells, how to transform beast language into human spells, and the cultivation of magic beads and the transfer of sacrifices, which are also several problems that have been plaguing Ota.

While pondering, there was a familiar sound of footsteps in the staircase around the corner, and Ota got up and opened the door and sat down, and sure enough, it didn't take long for the fourth prince Gu John to staggered in.

"What do you think, with a sad face?" asked John Goforth as he entered.

"It's nothing, there were a few questions I couldn't figure out during the test. Orta said lightly.

"Oh," Gu John nodded, "find the dream god for incurable diseases, I, the dream god, if you don't understand, just ask, my magical dreams can solve it for you." ”

Orta looked at his unashamed but quite serious face, and was speechless for a moment, and finally could only smile helplessly.

"Don't laugh, let's hear it. "Goforth is quite serious.

"Alright," Orta said, also with amusement in mind, "Master Quran has a vision...... However, due to the small number of animals used in the experiment, I couldn't find a suitable one, and the magic beads I had acquired before happened to lose their power, so I was thinking about how to make them recover their power as soon as possible. ”

"That's it, look at you. The fourth prince said with a disdainful expression.

Orta shook her head and smiled, "Then you have a good idea, just tell me about it." ”

Gu John nodded: "I want to ask first, where does the magic bead come from?"

"Got from the orc's skull, but not every one of them has it, and the one in a thousand probability is even lower. Orta replied without hesitation.

"Isn't that it, orcs, magic beads, isn't this the original match? Since it's the original match, what are you and Gu Lan looking for aggressive, beasts that are not afraid of death, aren't orcs not combative? Are orcs afraid of death? You have a good idea, but it's a bit complicated. The fourth prince triumphantly lay down on Otta's bed and said.

"Hey......" Ota stood up suddenly, and then suddenly laughed, "Your Highness really woke up the dreamer with a word, it seems that Gu Lan and I really have a complicated idea." ”

"That's right," the fourth prince pursed his lips, "As for how to capture orcs and how to raise them, don't ask me, that's your business, I just need to solve the difficult problems that match my status and status, and you can solve those small and big problems." At this moment, Gu John's expression was already boundless.

"Is there anything else that can't be solved? John Goforth was very excited and continued to ask.

"Really," Orta nodded, and then said with a blank face, "The spell that Qur'an used to urge the bone staff was 'I said there should be light,' and I was present when I killed the witch, and it used another beast language that no one could understand, can you explain why? ”

It's a difficult question, and Ota can't see his stinky fart, so he asked it.

Sure enough, Gu John's eyebrows were squeezed together, and his eyes were also very unhappy, but he was not angry, as if he had long been accustomed to the way Ota raised the bar with him, and then he rolled his eyes, and suddenly said in shock:

"Do orcs and witches use spells? This is a big deal, I have to write a letter to report it to my father......" he said, raising his ass and leaving.

Knowing that he was making another excuse, Ota smiled and remembered about the ore vein, so he stopped him and said:

"Your Highness, send a few people to Bannaya City to inquire about ......"

The more Gu John's eyes lit up the more he listened, and after listening, he patted Ota on the shoulder and said: "It's really yours, if this is true, then we will be rich, I didn't know how much money was spent without raising sergeants before, but now the gold coins are like flowing water every day just in the early stage, so I don't dare to eat and drink nonsense......"

Of course, Orta knew he was joking, but it did cost a lot of money every day, including buying magic beads and recruiting sergeants, expanding the blacksmith shop to buy ore, and this was just the beginning, and it would be used more in the future.

The eldest prince has the Dark Knights to control the slave catching team to do some human trafficking, and the third prince has the Three White Kings Medicine Store to make money for him, but the four princes in front of him have no way to make money, and it is even more impossible to embezzle the taxes in the city-state, after all, he can't cover the sky with one hand at this moment.

Therefore, in order to have sufficient funds in the future, Orta really has to find a way for him to make money, and he can be self-sufficient at the worst.

If there were indeed ore veins outside of Bannaya, it would definitely be a good choice, of course, it would not be easy to seize control there, not to mention exterminating the orcs, building strong defenses, and building a smooth transportation road...... As for other human factors, there may be more, in short, it will not be so easy.

However, all this will have to wait until we confirm whether there are really veins there.

"If there is no mine being mined, there are only two possibilities, one is that no one has discovered it, and the other is that the vein does not exist at all, and then I will need to investigate it myself. Ota said.

Gu John looked at him and nodded, then slapped him on the shoulder and left, the relationship between the two grew closer and stronger, and the trust was initially established, so there were some words that did not need to be said at all. (To be continued.) )