After Pi Zhenglin sent the little Lori daughter to his wife, he quickly returned. When he saw Chu Tianshu also sitting in the classroom, he nodded and smiled at the former, which was regarded as a greeting.

In Pi Zhenglin's opinion, no matter how good the other party's cultivation is, as long as he can "subdue" his son Pi Xiaowan, he is a high-ranking person among the masters, and they are much stronger than him, which makes him admire.

And Chu Tianshu also smiled generously at him in response.

The "smile gesture" of the two immediately attracted the attention of many people, making them show a trace of surprise on their faces. Because people who often take the Zhenglin formation class know that this black, thin and capable man is usually taciturn and does not lie to anyone.

Now seeing that he actually nodded and smiled at Chu Tianshu, who only had the first layer of Ning Yuan Realm, he was surprised and a little jealous at the same time.

The same is true for Bai Lu, because even if she is the most outstanding disciple in the formation class, and even the granddaughter of the sect leader Bai Weixi, the number of times Master Pi Zhenglin has taken the initiative to laugh at her is limited.

This Chu Tianshu didn't do anything, so he let the master treat him like this, and Bai Lu felt a little unhappy in his heart.

Glancing at Chu Tianshu, who looked like a hanger, the pretty Qiong nose wrinkled - Hmph, I have to make you suffer a little for a while!

Pi Zhenglin stood on top of the lecture hall, and the formation class officially began.

Pi Zhenglin had a total of five formal disciples, but there were more than ten or twenty people who came to his lecture hall to listen to the lectures. The other dozen or so people came to listen to the lecture because of their hobbies, or because the formation and the subjects they chose had a role in connecting and enriching each other.

The class officially began, and the five formal disciples brought over the formations they had studied according to Pi Zhenglin's request last time. Then, at the latter's signal, the five people, including Bai Lu, began to busily set up in the huge array.

As for the other disciples who were auditing, Pi Zhenglin didn't have too many requirements, because after all, they all had their own major subjects. If they also bring their own formations, Pi Zhenglin will also comment and guide. If he didn't want to spend too much time on this, Pi Zhenglin wouldn't force it.

At this time, Bai Lu was busy arranging the formation, and at the same time, he glanced at Chu Tianshu from time to time, and then he was like a little fox. Secretly happy.

Chu Tianshu felt really interesting when he looked at it, and he couldn't help but be happy.

After about two pillars of incense, the five formal disciples, including Bai Lu, had already arranged the formation.

The next step is to find one or several disciples to enter the formation with the designer and go through the experience. Let's see if we can break the formation.

If it can be easily broken by someone, then the designer should reflect on what the loopholes in his formation are and how to improve them. And other disciples can also take precautions.

If the disciples who were pulled in were unable to break free from the shackles of the formation no matter how hard they tried, then these disciples should reflect on what aspects of the formation lacked understanding to break the formation.

In this way, through this practice, the disciples' formation attainments can be improved.

And when all the disciples have summarized and have some insights in their hearts, Pi Zhenglin will also enter every formation. Check them one by one, and after they come out, they will explain the advantages and disadvantages of each formation one by one, so that the disciples can comprehend them.

Bai Lu is the little senior sister in the formation class, and she has always been the first person to show her formation, and this time is no exception.

When, according to the usual practice, Bai Lu's gaze wandered among the disciples, and when she wanted to choose one or several disciples who would enter the formation with her, many of the male disciples present couldn't help but feel a little excited in their hearts. Du raised his head high and put on the expression that he felt the most handsome, hoping that Bai Lu would choose him.

When Bai Lu's gaze fell on Chu Tianshu, a smile appeared on the corner of his mouth. "Chu Tianshu, come with me into the formation to discuss it, right?"

Hearing this, many male disciples could not hide their disappointment on their faces, and their eyes were full of envy, jealousy and hatred when they looked at Chu Tianshu.

And Bai Lu's brain was spinning fast at this time, trying to think about what kind of words she should use to refute Chu Tianshu if she refused. And finally let the latter enter the great array with her.

The designer has the right to choose which disciple to let into his formation, and the selected disciple also has the right to choose whether to enter the formation with him, which is a two-way choice.

"Okay, no problem. "Who knew that when Bai Lu was racking his brains, Chu Tianshu was surprising and agreed very happily.

This made Bai Lu slightly surprised in his heart, and then he was overjoyed in his heart-hehe, just agree, you will look good in a while.

In this way, the two entered the formation. Suddenly, the originally vast and huge array classroom disappeared from the eyes of the two of them, and was replaced by a vast and rich primordial Omori.

As far as the eye can see, all of them are towering thousand-year-old trees, with staggered branches and thick green and somewhat blackened branches and leaves that cover the entire sky. Beneath the fallen leaves on the ground are softened mud and rotting dead wood, as well as patches of swamps, which seem to be the risk of falling into the depths of the earth and falling into a place of no return.

"Coo-goo".

"Whew".

"Squeak".

......

The voices of all kinds of demon beasts echoed around, and all kinds of strange and dangerous demon beasts flashed from time to time from all around.

All of this shows that this is not a good place.

Seeing this, a very smug smile appeared on Bai Lu's delicate and peerless little face, which was a scene that she spent a lot of effort to evolve.

Chu Tianshu's face also showed a hint of a smile - the illusion in the Bailu formation was very real, showing that this little girl still had a certain amount of real talent and learning, and it was worth training and cultivating. But the only thing that has some shortcomings in the formation is that the demon beast that is conjured up has no form, but it has no god, it looks vicious, but in fact, it is very strong and inward, and there is not much attack level.

If the westernmost five-color array flag in the formation is replaced with the Void Sky Array Flag, and three sapphires are added to surround it, this problem can be greatly improved, so that the demon beasts in the phantom array can show extremely powerful attack power.

Bai Lu didn't know what Chu Tianshu was thinking, she felt that Chu Tianshu only had the cultivation of the first layer of the Ning Yuan Realm, and at this moment, she should be so frightened by this scene that she trembled and her legs were weak, so she turned her head quite complacently, ready to observe the interesting facial expression of this bastard boy.

However, when he turned his head, he happened to see Chu Tianshu with a smile on his face, and he nodded and shook his head from time to time. It seems that she is evaluating this phantom array of hers.

Bai Luqiao, who was watching it, frowned, and glanced at Chu Tianshu with great displeasure.

The pretty Qiong's nose wrinkled slightly, thinking that the "color" given to Chu Tianshu just now was not enough, and she should add some more materials. So Bai Lu secretly waved the main array flag in his hand. Suddenly, a "whoosh" roar that shocked the sky completely, changed the color of the mountains and forests, and shocked the beasts, suddenly resounded throughout the entire mountain forest.

At the same time, a giant wolf with white eyes, about two feet long and one foot high, appeared in front of the two.

The giant wolf is incomparably mighty, and its all-white eyes are indescribably weird. He stared at the two of them coldly and cruelly, revealing an extremely dangerous aura. The blood basin opened a large mouth, and the huge fangs that could suddenly pierce the golden cracking stone appeared. The intense and rich fishy smell also hit Chu Tianshu.

"Senior brother, senior sister is one step ahead, you can have fun with this little wolf. When Chu Tianshu was taking a good look at the giant wolf, he felt that his shoulder was slapped by a small hand that was as soft as a bone, and Bai Lu's "sweet" voice came from his ears.

Next, Bai Lu's figure disappeared out of thin air in front of Chu Tianshu.

In this area, only Chu Tianshu and this seemingly fierce giant wolf remained.

The giant wolf saw this. With huge fangs, he slammed towards Chu Tianshu with fierce and swift speed.

Faced with this situation, instead of dodging, Chu Tianshu sat directly on the ground with a smile on his face.

Seeing that the huge figure of the giant wolf was about to approach, and the fangs that exuded a fierce fishy smell were about to bite on its neck, Chu Tianshu was unfazed, and casually planted a blue and faint, palm-sized array flag three inches to the left in front of him.

As soon as the array flag was inserted, all of a sudden, a huge and ferocious giant wolf that was already about to bite the main artery in Chu Tianshu's neck. The figure suddenly turned into thousands of fragments, and with a light breeze, it suddenly disappeared without a trace.

Chu Tianshu had a smile on his face, and his fingering in his hands kept moving. Suddenly, two more array flags with gray luster and indigo luster flew out from their hands into the distance, and finally landed steadily in front of them in the direction of due east and northwest, respectively, and then disappeared.

After doing all this, Chu Tianshu dodged. He grinned and sat down on the branch of a towering tree next to him—the next step was to make a big show.

At this time, Bai Lu, who had already left the area of Chu Tianshu, did not know what had happened to Chu Tianshu just now. At this time, she couldn't hide the smug look on her face, and she "giggled" like a shrewd little fox. The laughter is like a dingdong mountain spring, pleasing to the ears and eyes.

After laughing for a long time, the tears of laughter were about to flow out, and Bai Lu gradually stopped smiling, feeling happy and comfortable in her heart.

The formation she designed herself, she naturally knew the power. The giant wolf just now was a disciple above the Chong Realm and it was very difficult to deal with it, let alone Chu Tianshu, who only had the first layer of the Ning Yuan Realm.

The giant wolf could easily take Chu Tianshu's life, but of course Bai Lu wouldn't do that. She had already done something to prevent it from really endangering Chu Tianshu's life, but it would definitely make the latter suffer a lot.

Thinking of the extremely miserable Chu Tianshu who was being chased and killed by the giant wolf at this moment, Bai Lu couldn't help but laugh again.

Because he was in a good mood, even if he looked at the gloomy and dense forests around him, Bai Lu felt that the scenery was good.

Clapped his hands, picked a small wildflower, and walked in the direction of due south and slightly east.

There, she set up a paradise for herself. So that when others suffer in her formation, she can sit there and enjoy herself.

However, the only pity is that if the formation can be more perfect, so that I can sit in the paradise and see Chu Tianshu's tragic appearance at this moment, it will be perfect. No, we have to keep working hard to get this feature up and running!

Bai Lu waved her little pink fist and secretly set a goal for herself in her heart. And when he thought of Chu Tianshu's appearance of being hunted down and killed now, Bai Lu "giggled" and laughed happily like a little hen. (To be continued.) )