On the cobblestone path along the shore of Long Lake, Shen Yun walked quickly with a nervous and excited face. Compared to the trading area, the air is fresh and the scenery is picturesque, but he has no intention of stopping.

Just patiently lined up, and spent three more spirit stones to copy each of the three skill books, and hurried back.

Entering the small courtyard of the station, in the sound of "chirping", Xue Ling had already jumped out of his sleeve pocket and went to play.

Shen Yun went straight to the attic, ignoring the two maids who came to greet him, and went straight to the second floor with a bang, and the dust on the stairs was rising.

The maids didn't care about Shen Yun's weirdness, in their opinion, almost all immortal cultivators loved to wear strange clothes, and their skin and hair colors were strange and high.

And then. Shi Qian threw a fist-sized peach in her hand to Li Panyan, and said happily, "I'll go get something delicious for Xue Ling." He walked out.

"Chirp. Xue Ling suddenly cheered when she heard this, and chased after her.

Shi Qian has been in a very good mood recently, because Shi Qiulan has taken her back from the Xiong family, and as long as she stays until the end of the year, she will go to Shangling Feng to settle down.

There was a "bang", and the sound of the door closing from upstairs.

Li Panyan shook his head and sighed faintly, why don't I have such good luck as Sister Qian.

Shen Yun naturally didn't know the mind of the girl downstairs, and at this moment he leaned against the corner of the bed, frowning and looking at the jade slip in his hand.

"Refining Basics" does not mention the refining of array plates and array flags at all.

"Rune Dao Foundation", I have not seen the relevant records of the formation rune, and the beast soul rune also has no description.

Worried, he took out the "Formation Foundation" and probed his divine sense into the jade jian, but after a moment, his eyebrows raised slightly, and he gradually showed a smile, and finally couldn't help laughing: "Sure enough!"

Frightened outside the window, the branches and birds flew around, but fortunately, there was a formation outdoors to block the sound insulation, otherwise I was afraid that it would startle the monks of other families.

Excitedly, he took a few steps back and forth holding the jade slip and calmed down his emotions.

Only then did he sit down with a smile, take out the jade slip again, probe his divine sense into the jade slip, and slowly look at it from the beginning.

After just reading a short paragraph, Shen Yun found that his understanding of the formation was too little, and he could even be said to be lonely, and he couldn't help but secretly rejoice, fortunately, he bought this classic on a whim.

The foundation of the formation, the beginning of the clear meaning: "Everything in heaven and earth can form a formation!"

Spirit stones form a spirit array, and mana forms a prohibition, these two are the most basic formations.

In addition, the array flag can form a flag gate array, the talisman can form a talisman array, the elixir can form a dan array, and even the monks can form a battle array, and the flying sword can combine sword arrays......

Shen Yun took a deep breath, put down the jade slip, showed a hint of disappointment on his face, and muttered: "There are so many classifications, but unfortunately there are no detailed records." ”

In the classics, there are only many records of the spirit array composed of spirit stones, and the prohibition of mana, and the rest of the formations are only mentioned in one stroke.

However, it was relieved in a moment, after all, it was only a basic classic of formations, and there could be many spiritual arrays and forbidden records, plus the production method of the formation talisman, so how could he expect to explain too many advanced theories.

sat down again, reached out and touched the table, only to remember that there was no tea, so he got up and opened the door again, and shouted downstairs: "Shi Qian, help make a pot of tea." ”

Li Panyan's voice of agreement came from downstairs, and Shen Yun didn't care, and returned to the room to continue reading the classics.

The first thing the monk studied was the spirit stone array, and later in order to deduce the changes in the formation, he created the mana array, which is the ban.

Theoretically speaking, as long as it is a formation that can be arranged by spirit stones, it will correspond to multiple similar prohibitions.

For example, the basic defense prohibition of the Shen Yun Society is the corresponding Five Elements Defense Spirit Array.

"On the contrary, if there is a prohibition, you can reverse the corresponding spirit array. ”

"But in fact, due to the continuous in-depth research of later generations, there are some complex prohibitions, and it is impossible to use spirit stones to set up the array?"

Shen Yun withdrew his senses, stared out the window, and fell into deep thought, the sun was shining in the courtyard. The pomegranate tree was full of fruit, and a few small birds rested leisurely on the branches, and their entry and exit were not affected by the formation.

In fact, it is not difficult to understand that there are some complex prohibitions, and the mana can be successfully cast through the mana of the hand technique. However, in order to convert into a spirit stone array, it is necessary to use a large amount of divine consciousness and mana to control the positioning of the spirit stone, which is too difficult.

For example, Shen Yun's "Breaking the Formation Forbidden" has a total of 7749 hand duels, which is equivalent to 49 basis points.

Moreover, the base point of breaking the formation ban is not built on the plane like the Five Elements Array and the Bagua Array, and the Breaking Formation Prohibition is a three-dimensional formation.

Each layer constructs six cardinal points of the hexagon, plus one in the center, and seven cardinal points on one layer, forming seven layers of overlapping like a pavilion in the sky.

Controlling so many spirit stones to locate in the air, even if it is the divine consciousness of a Linglan Realm cultivator, I am afraid that it will not be enough.

"Dozens of formulas are not too many, that empty-breaking formula, what about hundreds of formulas......"

Obviously, the more complex the prohibition, the more unrealistic it is to use spirit stones to lay it out, which is the difference between theory and practice.

Shen Yun nodded slightly, and there was a realization in his heart, it turned out that this was the origin of the ban.