Zhang Jidong used runes to transform locust wood, which made locust wood very unique. These locust wood transformed by Zhang Jidong have created a very mysterious connection with each other. This made the locust wood, which originally did not have the base and the formation hub, suddenly became a very suitable material.

"Miaomiao! It's so wonderful! It's worthy of being the boy I like!" said the old Taoist.

Luo Chengxuan whispered behind his back: "He is my apprentice."

As soon as he finished speaking, a thunder sounded immediately on a sunny day. A mysterious thunder fell from the sky out of thin air, making Luo Chengxuan charred all over his body. The strength was grasped in a meticulous manner, just causing Luo Chengxuan to suffer all the hardships but not much harm.

Now Luo Chengxuan shut up completely and dared not speak nonsense.

Zhang Jidong placed these locust wood array bases and locust wood hubs in a corner of the rare wildlife breeding base. This is just a simple formation, but it is just used by Zhang Jidong to test the performance of the formation materials. Zhang Jidong didn't know how effective it was. Anyway, he just tried it and put it casually in a corner of the base.

After the formation base and formation hub were placed, Zhang Jidong prepared to launch the formation.

"Boy, you are ready to launch the formation now. It is very particular to place these formation bases and formation hubs. You will not succeed if you are so casual." Luo Chengxuan hurriedly came out to stop.

"Master, didn't you tell me to try it myself?" Zhang Jidong asked in confusion. I tried it well here, why are you making trouble again?

"I..." Luo Chengxuan was glared at by the old Taoist before he could open his mouth, and he immediately did not dare to continue talking.

Zhang Jidong smashed Luo Chengxuan in a daze and activated the formation. In an instant, the spiritual energy around the breeding base began to fluctuate greatly, and a large amount of spiritual energy began to surge towards the formation.

Luo Chengxuan, who was originally planning to blame Zhang Jidong, opened his mouth completely this time. How could such a simple formation have such great power? This kid is not using any serious formation materials, but a pieced together locust wood. You know, formations have always been a relatively resource-burning resource. Ordinary sects cannot afford to play at all, and only major sects have this capital.

The Daluo Sect once had this capital, and the sect's mountain gate had a huge mountain protection formation. The Daluo Sect has its own formation master, and the formation arranged by the formation masters of the Medicine Stage can even withstand the full-strength attack of the masters of the Lien Ji Stage.

However, the requirements for making formations are extremely strict, and various rare materials are piled up in the formations like burning wood. Back then, the Daluo Sect had no relationship with the sect's donors and several great formation masters.

Zhang Jidong had never been exposed to a real talisman formation, and he had no idea whether the power of the formation he arranged was greater or smaller than that of the formal formation. Zhang Jidong felt that the power of the formation he had been exploring casually should not be as powerful as the real formation.

Zhang Jidong was not depressed. The first experiment was successful, and Zhang Jidong was still a little proud.

"How could this kid succeed?" Luo Chengxuan didn't understand. Zhang Jidong had just made several pseudo-array bases and pseudo-array hubs. It was impossible to succeed in one go. However, the formation created by Zhang Jidong was obviously better than the real spiritual gathering talisman. As soon as the talisman array was activated, the spiritual energy around him immediately rushed to the breeding base.

"Who is as stupid as you?" said the old Taoist angrily.

Luo Chengxuan drew himself heavily: Why do I have such a crime?

With the first success, Zhang Jidong became more interested in the formation.

The main formations include illusion arrays, killing arrays, trapping arrays, defense, auxiliary types, etc. The formation just arranged is a simple spirit gathering array. The first attempt was successfully created, which made Zhang Jidong happy. His exploration of formations became more and more exciting.

Zhang Jidong has some ideas about the formations arranged in the Tongshuling Reservoir. Zhang Jidong is preparing to arrange a combination formation. The use of formations must not be possible with a single formation. Formations that can be used for actual combat often require the combination of multiple formations.

The auxiliary formation is an essential form of spiritual gathering. Only with the spirit gathering formation can the combination formation continuously provide spiritual power. Then there is a illusion array that makes the formation virtual and real, and others cannot find out the truth. Of course, killer moves are also indispensable. If you encounter someone who is not afraid of death, you must also have methods to deal with it.

Zhang Jidong kept deducing in his mind, and the combination formations were constantly changing in Zhang Jidong's mind. The combination of three types of formations can produce countless various formations. It is suitable for the bottom of the Chunshuling Reservoir to be used as a formation to isolate the underground river, and the number was cut down in a large part at once. In the end, the remaining several combination formations remained in Zhang Jidong's mind.

"Since you don't know which formation is the best, just try it one by one. It's best to choose the one with the best effect." Zhang Jidong thought to himself.

He got a lot of locust trees at one time, and then made several array bases and formation hubs at one time, and carried them to the Fir Tree Ridge with several puppet horses.

I tried several types in a row, and the effect seemed a bit unsatisfactory. There was no big problem with dealing with the fish in the ordinary underground river. The fish in the reservoir could not escape to the underground river through this entrance. However, the target that Zhang Jidong had to guard against was obviously not ordinary fish, but the big guy Zhang Jidong had encountered before. Zhang Jidong had suffered a loss in that guy. Although Zhang Jidong did not suffer a loss directly, the feeling of suffering was as if it was happening to him.

"The last one left. If this one fails, I can only screen it again." Zhang Jidong muttered.

"Do you think this guy can succeed?" asked the old Taoist.

Luo Chengxuan glanced at the old Taoist a few times, but didn't know whether he should say whether he could or could he not. It would be better not to let him do multiple-choice questions, especially for multiple-choice questions that have no answers.

Zhang Jidong continued to try without hesitation. This time, the situation became a little different. After the formation was activated, a powerful wave spread around the Chunshuling Reservoir.

The fish at the bottom of the reservoir immediately fled in all directions, and the fish in the underground river below the entrance of the passage were desperately escaping from the entrance of the passage. Even the big guy inside was alarmed. He glanced at the entrance of the passage and showed a trace of fierce light, but soon the fierce light converged. He glanced at the entrance of the passage and swam deeper into the underground river.

"It's done!" Zhang Jidong was very excited. This combination formation was much stronger than the ones he tried before. This was already the last one of Zhang Jidong's alternatives. It finally succeeded!
Chapter completed!