The library in the Buried Bones is divided into two types: public and in-department, the former is a free resource, and most of the books are some basic magic or fighting knowledge of the main plane, and the latter needs to be paid to use, and the collection of books basically involves various secret methods of the department.

The magic array that Su Ze wanted to know was paid knowledge in the academy, so he needed to go to the department library of the Dark Mage Tower to find it.

But before that, he had to go to the gray glade to find Alison first, when she said that she would go to find her after she came back from the Black Gold Society, Su Ze had been delayed for six months because of his injury, so after recovering from his injury, even if there was no matter of the Great Array of Protectors, Su Ze had to come back and tell Alison his choice.

When he arrived at Alison's magic hut, the rattan ladder was put away, which showed that the owner was not at home, so Su Ze had to leave here and come back after a while.

Leaving the gray and white woodland, because he didn't know the specific classics he was looking for, Su Ze didn't go to the finance office to get a ticket this time, he wanted to go and see it first.

Standing under the walls of the Mage Tower, the Mage Tower does not open automatically. Su Ze thought for a while, then took out his identity card and said to the Mage Tower, "Go to the dark library room!"

Sure enough, as soon as the words fell, a hole opened in the wall, and Su Ze's eyes flashed, and he casually thanked him and got into his mouth......

"Hey, boy, it's been a long time, what do you want this time?"

Relying on the fact that he was already familiar with Cole, Su Ze skipped the step of knocking on the door and pushed the door directly, and as soon as he entered, he saw Cole sitting on the counter boredly teasing the three young elves with his little thumb. The gray beard and hair did not change, but his eyes were glowing, as if he had lost his spirit! At the same time, he felt Cole's mental fluctuations become more and more subdued, as if his heart was about to stop.

Su Ze chuckled in his heart, this was a harbinger of the magician's spiritual power beginning to dry up!

Cole didn't show anything abnormal, and as soon as he looked up when he heard the sound, he saw Su Ze pushing the door in, he immediately stopped turning his fingers and asked Su Ze in surprise, which made the elves who were originally playing very happy very dissatisfied, and they all hugged their hands on their chests, pouted and stared at Su Ze with small eyes "fiercely", very cute!

Su Ze ignored these elves, he walked over and bounced the three elves lightly with his fingers, and then sat in front of the counter and looked at Cole a little uncomfortably for a while, opened his mouth and still didn't say anything.

"You kid, don't you think that the old man is going to die!" Seeing this, Cole immediately blew his beard and glared, and said dissatisfiedly, "Don't think about it, old man, I am the one who has a long time to live, haha, how can I die now!"

Su Ze had no choice but to smile at Cole's optimism, and he was not in the mood to look for books for a while, and just wanted to stay quietly with Cole for a while.

Instead, Cole found a comfortable position and lay comfortably in the rocking chair, and said in a rough voice: "Hey, what the hell are you doing here!"

Su Ze, who was a little distracted and didn't know what he was thinking, was interrupted, so he had to glare at Cole and said helplessly: "Hmm...... I came to find a book about the magic array, and in the past two days I have been learning about the similarities and differences between the formation and it, and then I am going to use it in the outside residence. ”

"What type do you want? There are a total of thirteen thousand five hundred and sixty-seven classics related to the magic array here, eight thousand theoretical ones, one thousand copies of various magic arrays, and the rest are miscellaneous waste paper!" Cole picked out his weed-like head, not understanding the difference between the magic circle and the magic array in Su Ze's mouth, but instead introduced to Su Ze like a few treasures, it is worthy of working in the library for so many years, and he is very familiar with the collections here.

"Huh!"

This made Su Ze stunned and at a loss!

"Let's start with a basic one, and then a book about the guardian formation. After thinking for a moment, Su Ze said. He didn't want to delve into it, so it would be nice if he could achieve his goal.

Hearing this, Cole pulled his long beard and thought about it, and made his suggestion to Su Ze: "I remember that you once said that 'I only love swordsmanship all my life, and I don't like magic', if you just want to arrange a guardian magic array in your residence, I can introduce some more powerful magic arrays, instead of wasting time researching this thing, after all, there is a specialization in the art industry!"

Cole's words are like an initiation, and he should be drunk!

Previously, Su Ze was still thinking that the things in the world could no longer be solved with just one person and one sword, and the difficulties encountered on the path of cultivation always needed to be solved by himself. It was as if he needed to use the Great Array to Protect the Mansion in the Water Vein Cave Mansion this time, at first he thought that he must learn the magic array himself and then get started in person, but he didn't think of buying the formation directly from others, saving a lot of cultivation time. I thought that I must know this craft to be safe, but I didn't think about how complicated the cultivation of the true arts is, if you have to be proficient in all the arts, you don't need to cultivate at all!

Moreover, Ding Liangji's jade slip involves not only a complex magic array, but also an equally complex cultivation array, if you really want to study it, I am afraid that the golden pill in this life is hopeless.

After thinking through it, Su Ze sincerely thanked him, and then said: "I need a magic array with strong defensive power, only emphasize defensive power, and don't think about anything else!

Cole thought for a while, then said with a smile: "The simplified version of "Mage Tower Foundation" is suitable for you, a third-level high-level magic array, solidifying the earth element, creating a triple gravity field, and dispersing the non-earthly magic elements in the field. There is absolutely no one under the fifth-level magician who can break through this magic array, and as for other high-level magicians to attack you, it may be a better choice for you to close the magic array and raise your hand to surrender. ”

The two of them looked at each other and laughed at the same time, both of them were very happy with his teasing.

When the smile retracted, Su Ze nodded: "Hmm...... Anything else?"

Cole then proposed several magic arrays, either because the defense was insufficient, or the materials for casting the array were too expensive, and after weighing it several times, Su Ze still chose Cole's initial suggestion. Although the Mage Tower Foundation will dispel the surrounding non-terrestrial magic elements, it is impossible to fight against the water veins of the Rai River.

After enjoying the high-speed cultivation environment of pure spiritual energy, Su Ze could no longer bear the quiet room of the dormitory in the burial place, after all, it could only accelerate the growth of spiritual power there, and there was no special bonus to the gathering of spiritual energy. Therefore, Su Ze said goodbye to Cole for the time being, and then rushed to the finance office of the department to pay the fee, just to buy the blueprint of this magic array cost him 400 third-level magic stones, not to mention the spell-casting materials involved, according to Cole, the entire magic array will cost at least 1000 third-level magic stones.

It hurts!

......

Back in the department's library, Su Ze took the ticket in exchange for this drawing, and vowed not to leak it.

After finishing the business, Su Ze and Cole chatted for a while, Su Ze told him to try to keep meditating every day, so as to slow down the speed of mental exhaustion and ensure that he would come to visit him often; Cole was dissatisfied and told Su Ze to get out, thinking that he was cursing himself to die quickly, and said that Pansy's family is full of people and children, where do you need Su Ze, an outsider, to accompany him.

Su Ze could see that Cole didn't have any feelings for his family, only a smile and warmth when talking about his youngest granddaughter, and there were a lot of words of praise. He sighed lightly in his heart, and said with a silent smile on the surface: "Remember to inform me when your granddaughter comes to see you, I will come to see what kind of beauty is worthy of your praise!"

What I was thinking about was that the dark mage tower was heavy, and how could ordinary people be able to enter!

Cole laughed, "Good!"

......

Leaving the library room, just a few steps out of the mage tower, Su Ze only felt a spatial transformation appear in the place where Mei was promoted to king.

（...... It's still so disregardful of people's feelings!)

Su Ze was annoyed, but there was nothing he could do.

When I looked up, I found that Alison was standing in front of the crystal coffin, and her face was very angry!

(It's murderous!)

Mei Zepan sat on the side, surrounded by a pile of second-level water system dou crystals, Su Ze roughly counted, the number was as high as tens of thousands, it was simply sitting in the spirit stone mountain to cultivate, no wonder Su Ze had embarked on the path of cultivation several years earlier than her, but the realm was far inferior to her. Now Su Ze is still in the early stage of foundation building, approaching the middle stage, but May Hayden has achieved the late stage and is close to the peak of foundation building!

"Suze, thank you for saving my teacher this time!Say, what compensation do you want!" Alison's voice came, confirming her teacher-student relationship with Laurie.

Su Ze looked at Alison's back and frowned slightly, he was wondering if his decision was correct, and at the same time replied with a salty and nonchalant mouth: "I didn't come to the rescue of Lord Laurie for your reward, just out of justice." In fact, even if it is someone else who has an accident, as long as it is someone who is buried in the bones, I will not sit idly by!"

Mei Wenyan opened her eyes and glanced at Su Ze, then at Alison, shook her head lightly and continued to cultivate, a large amount of spiritual energy was absorbed into her body, this momentum did not look like a foundation building period monk at all, it was indeed an undead who cultivated with the body of a king!

Alison turned her head back to look at Su Ze abruptly, a little angry: "You mean to disdain my compensation?"

Su Ze didn't answer directly, but said, "I don't know what happened to Lord Allison calling me? My injuries are not healed yet, and I can't go out for too long!" ”

Allison is so cultivated, how can she not see that Su Ze's breath is stable, his mana is pure, and there is no injury at all! She was in a bad mood when she encountered the incident of the teacher's attack, and when she happened to meet Su Ze who didn't know how to repair him, she heard a cold snort from Mei in her ears, and Alison suddenly calmed down and turned her back without saying a word.

After a long time, he said, "How about the matter of choosing a teacher that I told you last time!"

Su Ze was a little shocked when he heard this, because he actually heard a lost tone from it, what was the situation? But the next second, he still replied honestly: "The student wants to worship Master May Hayden as a teacher, I don't know what the adult thinks!"

After that, he bowed to the end in Mei's direction, anxiously waiting for her response.

Alison's mental power fluctuated fiercely when she heard this, and she seemed a little excited, which made Su Ze, who was bowing down, a little uncertain, what was she doing?

And Alison glanced at her companion Mae Hayden with some joy, happy and surprised by Su Ze's choice, after all, she had just looked at each other with him, and she thought that Su Ze would change her mind temporarily in anger.

And Su Ze's idea is relatively simple, the only one in the entire Buried Bones Land who is ahead of him in terms of cultivation is Mei, coupled with her identity as the Undead King, whether it is to provide power support for herself or to raise points in her cultivation, she can be the most ideal candidate. Although her companion Alison Suze didn't like it very much, it didn't stop him from wanting to worship under Meimen. Anyway, he doesn't have to face Alison all the time like Eric, he just needs to ask Alison for help when he has a problem or needs someone to support him.

As Mei's disciple, once Su Ze has something, Alison can't sit idly by, which is equivalent to worshipping only one master but having two people teach, which has a lot of benefits!

"I recommend Alison to be your teacher!"

Mae Hayden, who was sitting on a high platform made of bucket crystals, opened her eyes and spoke her thoughts.