The increase in spiritual power in these eight hours turned out to be the total increase in the usual cultivation in the past three months, Luo Lin was still a little sorry for the reduction of his cultivation spiritual power in the past few months of refining magic power, but in just eight hours of deducing the magic array, the spiritual power increased more than he concentrated on cultivating!

"Boy, you've gained a lot of mental power, right?" Kus guessed when he saw the expression on Rollin's face.

Rollin hurriedly nodded like a chicken pecking rice.

"Hey, this is the effect of the 'Depleting Spiritual Power Cultivation Method'!"

"Exhaustion of mental power?"

Kus nodded, "There are many ways to cultivate spiritual power, under normal circumstances, it is increased by meditation, this kind of cultivation is safe and easy to implement, but the growth rate is very slow, this 'depletion of spiritual power cultivation method' is to try to consume and squeeze out one's spiritual power, this 'depletion' will produce a kind of extreme spiritual power' The advantage of this cultivation method is to increase the spiritual power quickly, and the disadvantage is also obvious, the depletion of spiritual power is very dangerous to people, and it can even cause a mental breakdown!"

"Just like just now, when you deduced the magic array, you spent too much mental power, and your spirit was already on the verge of collapse, if you can't deduce it for a while, Lord Ben is ready to wake you up!"

"Hiss......" Luo Lin gasped, when he heard this method of depleting his spiritual power, he planned to rely on this cultivation method to continue cultivating in the future, but now when he heard Kus say this, he dispelled his thoughts.

Extrapolating the six-pointed star magic array, the next step is simpler, you only need to weave out the array diagram with 1024 magic wires according to the path of your own deduction, Luo Lin knows that this process can not be completed in a while, so then Luo Lin cast fire magic, baked the game from the two little black mouths, filled the belly that screamed loudly, and then one person and one donkey returned to the dormitory, it was already late at night, and the other three people in the dormitory had already fallen asleep, Luo Lin tiptoed to the bed, and fell asleep as soon as his head hit the pillow。

The next day when Luo Lin opened his eyes near noon, at this moment yesterday's fatigue had been swept away, and after taking Xiao Hei to the school cafeteria for a full meal, he came to the Lei classroom.

After more than four months of cultivation, many of the newly enrolled students in the Lei Department have already reached the level of first-level magicians, so the teacher Sofitel has also begun to teach magic to everyone during this time.

"Today I'm going to talk about a thunder auxiliary magic - the speed of thunder and lightning, this magic will increase with your level, the effect will also increase, the reason why our lightning speed is the first is that there is the assistance of this thunder and lightning speed, like the wind system also has a similar auxiliary magic 'extreme speed', but it is still a little worse than our lightning speed!"

After the course, on the way to the back mountain, Rollin did not ride a donkey, but walked forward.

As soon as he entered the back mountain, Luo Lin's speed increased sharply, and from time to time there were tiny electric snakes swimming around his body, and the thunder and lightning auxiliary magic - the speed of thunder and lightning unfolded.

"Xiao Hei, let's be faster than anyone!" Rollin Soul said.

"Xiao Luo, don't let me leave you too far behind!" the donkey threw down a word that struck Rollin, and spread his hooves and ran into the distance.

"Hmph" The electric snake on the surface of Luo Lin's body swam rapidly, the speed of thunder and lightning unfolded in full force, and the speed of the whole person increased a lot, and the distance between Xiao Hei and him was constantly shortening.

Xiao Hei, who was running, turned his head and took a look, "Wow, Xiao Luo, it's quite fast!" After that, the four hooves forced, and a few wisps of breeze faintly appeared on its body, and suddenly, the speed soared, and the distance between it and Luo Lin was widened again.

Although he lost to Xiao Hei in the end, Luo Lin knew that this was the first time he had used the speed of thunder and lightning, and he was only a first-level magician, while Xiao Hei was a wind-based demonic beast 'chasing the wind donkey', the speed was already extremely fast, and it was normal for him to lose to it, and he believed that with the increase of the level, his speed would gradually catch up with Xiao Hei's.

Although most of Luo Lin's energy during this period of time was focused on cultivating undead magic, he still took out more than an hour every day to cultivate thunder magic and spiritual power, as for the fire system, under the automatic absorption and refining of white stone, the fire magic power is also increasing day by day, although the growth rate cannot catch up with the thunder and lightning and dark magic power, but Luo Lin is already very satisfied.

What surprised him even more was that he found that after this period of time, his fire elemental affinity had been improving, and it was possible to upgrade from 'superior' to 'super' at almost any time, then, once he was upgraded to super-grade, Luo Lin would have to consider adding another fire-based course, because if he didn't cultivate super-elemental affinity, it would be really tyrannical!

In the evening.

"Hey, it failed again!" Luo Lin sighed, sensing the powerful fluctuating dark mana in the dantian, and couldn't help but shake his head and smile bitterly.

It turned out that after Luo Lin finished cultivating the magic power of the thunder and lightning system, he began to weave the magic array, which was easy at first, but after weaving five of them, Luo Lin didn't pay attention to them, and there was a little mistake, and as a result, the five magic threads that he had worked so hard to refine collapsed.

Although it would be easier to refine these collapsed magic threads again, it took Luo Lin more than half an hour to re-complete these five magic threads, and then he began to weave again, this time it was stronger than the last time, and it failed when he had woven nearly thirty or more.

Luo Lin felt bitter in his heart, it would take more than three hours to refine these thirty or so roots again, it seemed that this cultivation of undead magic was really an inhuman project!

In this way, from this day on, Luo Lin began to weave the magic array, as time passed, he could weave more and more magic silks, but then, the time used was also longer and longer, the reason is that the more weaving, the more magic silk will be lost, the more time will be lost after failure, and the time to refine these magic wires will be longer and longer.

Time is a wonderful thing, the more you don't care about it, the faster it slips away from you, and in the blink of an eye, two months have passed since Rollin weaved the magic array.

At this moment, Luo Lin carefully knitted a magic silk in the magic array, the magic array in the dantian was almost the same as the one in his mind, and there were three magic wires floating alone next to the magic array, if Luo Lin weaved them all into the magic array, then it would be successful.

Luo Lin didn't dare to be careless at this time, the more he went to this critical place, the more likely he was to have problems, he had tasted this kind of bitterness many times in the past two months, if he made a mistake at this moment, then, what was waiting for him was to spend more than ten days refining more than a thousand magic threads again!

Luo Lin struggled to control a magic silk to float, slowly flew towards the magic array, and came to the top of a star corner of the six-pointed star, and then, this magic silk slowly interspersed in the gaps of more than a dozen magic wires, and it took more than ten minutes to complete the weaving of this one.

The weaving of this magic silk is extremely fast at the beginning, and it can be braided in a second or two, and as the number increases, the difficulty of this weaving also increases, and the time consumed is of course getting longer and longer.

Rollin once again controlled a magic filament and began to weave, this time it took nearly half an hour to complete, and at this time the star horn was almost perfect, only the last magic filament was missing.

He didn't start knitting right away, but rested and adjusted, and after five or six minutes, Rollin was concentrating, all his mind focused on this last magic thread.

The magic silk was interspersed with difficulty in the only gap in the star corner, and there was no gap everywhere it passed, just when it came to the point near the apex, and when it penetrated the last gap, due to the long-term mental tension, the force of Luo Lin's control was slightly smaller.

"Not good!" After the magic silk was pointed out, Luo Lin found that it was not good, and sure enough, the magic silk did not penetrate the gap, but directly pointed on the magic silk next to it, and suddenly the entire six-pointed star array trembled.

Luo Lin was extremely unwilling in his heart, he had spent so much time and consumed so much energy, just because of this last root, the last point was about to collapse completely.

He gritted his teeth, exerted the last bit of strength, controlled the magic silk, pulled hard, and then pressed hard, and pierced it into the last gap, and the magic array that was about to collapse suddenly stopped flashing magically.

"Hum—"

A tremor suddenly came from the dantian in Luo Lin, and then the light flashed, and a complete six-pointed star magic array the size of a palm shining with black light rushed out of the dantian and came to Luo Lin's body.

Kus, who had nothing to do, suddenly saw the magic array that appeared, and couldn't help but light up, and said loudly: "The magic array has been completed, Luo Lin, hurry up and take the last step, blood sacrifice!"