I became a villain in a book. Why did the heroine turn evil first?

As for the middle part of the Shui Xin Jue, one can just take some time to practice it. After all, this is a technique that can only be practiced in the Xuanxian realm. Mu Wuyi didn't think he could really master it.

There were five or six books on the table on the third floor of the Sutra Library. These were the more representative gravity arrays that Xuanliu had selected. After all, there were only a few types of gravity arrays, and it was enough to understand the basic principles.

After several months of study, Mu Wuyi had already finished reading all the books on the basics of talismans that Yue Caipei gave her, and she was familiar with the contents.

Although the gravity array is a relatively difficult one, it is no longer a problem for Mu Wuyi now.

For Mu Wuyi, who had received modern education, the art of talisman formation was actually similar to mathematics. In her previous life, she was a top student who could get full marks in advanced mathematics, so studying talisman formation was not a problem for her.

It only took Mu Wuyi three days to analyze the basic principles of the gravity array, and he also understood the combinations and changes of the array patterns used.

The gravity array has been thoroughly studied. Next, we should try to find a way to reverse the gravity array.

The first thing Mu Wuyi thought of was to reversely carve the gravity array. However, during the carving process, Mu Wuyi found that this method was impossible to implement because the direction of the array pattern violated the array principle of the talisman array. As a result, after the carving was completed, the array collapsed as soon as the spiritual energy was activated.

Mu Wuyi never thought it would be so easy to succeed. As the saying goes, failure is the mother of success. She has now mastered the basics of the talisman array. What she has to do now is to slowly try and error based on the gravity array.

As a result, on the third day of researching the gravity reversal array, Mu Wuyi was thrown out of the Sutra Library by Xuan Liu. Because during the research process, Mu Wuyi failed again and again, and he did research some messy arrays, and when these arrays were activated, they also made the Sutra Library a mess.

Not to mention the flying books, even several bookshelves were knocked over. And Xuan Liu had to clean up all of them. The old lady felt overwhelmed when she saw the mess in the Sutra Library. Finally, she couldn't help it and threw Mu Wuyi out.

But Xuan Liu was soft-hearted after all, and did not abandon Mu Wuyi. Instead, he used his great magical power to enclose a piece of land for Mu Wuyi next to the Sutra Library. In that area, no matter how much Mu Wuyi struggled, she could not go up to heaven.

In the following days, the disciples who came to the Sutra Library could see a strange scene. Next to the Sutra Library, the heir of their family was fiddling with something. Even though there were no spiritual wings behind her, her body would still fly left and right in the air, or bump up and down. But her research didn't seem to be going well, because her incredibly beautiful face was now covered in dust every day.

Half a month later, in the "private plot" that Xuan Liu had allocated for Mu Wuyi, Mu Wuyi's excited shouts were suddenly heard.

"I succeeded!"

The sound was so loud that it woke up Xuan Liu who was taking a nap at the door of the Sutra Library. When Xuan Liu opened his eyes, he saw Mu Wuyi carving a few array patterns on the jade piece in her hand. After the spiritual energy was injected into it, a soft white light enveloped Mu Wuyi. She lightly tapped the ground with her toes, and the whole person floated up. Xuan Liu could naturally see that this floating was not due to the spiritual wings, but to getting rid of the gravity of the earth.

Seeing this scene, even Xuan Liu, who had lived for who knows how many years, was extremely surprised. She did not expect that in just half a month, Mu Wuyi actually developed a new set of magic arrays. In the past, she had seen many geniuses in the art of magic arrays, but it was rare to see someone as perverted as Mu Wuyi.

Mu Wuyi had to thank the older generation of physicists on Earth for being able to research it so quickly. In addition, she was reversing the gravity array, which was easier than creating it out of thin air.

The engraving on the jade piece only reversed the gravity by one time. As for the fifty-four times gravity, it did not require the superposition of fifty-four arrays. Just modifying a few array patterns would be enough. However, when activating it, more spiritual energy was required, and even the assistance of spiritual stones was needed.

Now that the magic circle has taken shape, Mu Wuyi could not wait any longer and flew directly to the Palace Master's Hall on the top of Biyuan Peak.

This time, Shuang Furao did not disappear. Not only her, but also the other four elders of the Spiritual Fairyland were in the hall. These days they have been studying ways to save the lives of more disciples.

After pushing open the palace door, Mu Wuyi didn't even bother to salute, and directly flew in front of Shuang Furao with the jade piece in his hand.

"Master, I succeeded!"

Mu Wuyi's nonsensical words made the five people in the hall a little confused. Mu Wuyi quickly handed over the jade piece in his hand, but when the spiritual energy was injected into it again, the jade piece was directly shattered into powder.

Mu Wuyi finally realized that the magic array that could reverse gravity by one was only of the lower Xuan grade, but the magic array that could reverse gravity by fifty-four times was already considered lower Earth grade. The jade piece in her hand was only of the lower Xuan grade material and could not withstand the power of this magic array at all.

"Master, do you have any materials that can withstand the low-grade earth-level magic array?"

Hearing Mu Wuyi's tone, Shuang Furuo guessed that she must have researched something incredible, so she quickly took out a jade stone and handed it to Mu Wuyi. Then, under the gaze of the five people, Mu Wuyi directly carved the array pattern.

Half an hour later, Mu Wuyi finally finished carving, but her spiritual energy was almost depleted and she was no longer able to activate the magic circle, so she handed the jade directly to Shuang Furao.

Shuang Furuo was not well versed in the art of talisman formations, but she knew the effect of this formation after trying it herself.

As the spiritual energy was injected into it, and she felt the changes brought about by the magic circle, Shuang Furuo's eyes widened. Then, regardless of the dirt on Mu Wuyi's face, she picked up Mu Wuyi and kissed her on the cheek.

"Wuyi, taking you in as my disciple is the best decision I have ever made in my life! Have you given this formation a name?"

"Well, it's called the Reverse Drag Array."

Afterwards, regardless of the four Spiritual Immortal Realm elders who were full of questions, Shuang Furuo directly held the jade in her hand and flew to the secondary peak where the talisman array was made with Mu Wuyi. She wanted to ensure that each of the 100 disciples of the Bishui Palace had a copy of this reverse-pulling array before the Jiazhi Secret Realm was opened.