At the back of the hall, Shen Yun was alone, squatting on the ground, touching the lines on the ground with his hands, muttering in his mouth, and occasionally reaching out on his back and scratching a few times.

Previously, after picking the spirit plants, due to Shen Yun's ill health, everyone decided to rest for another two hours.

Shen Yun had actually rested a long time ago, but he just felt itchy and uncomfortable.

So meditating for only an hour, and when the itching is completely gone, I don't have the heart to sit there.

However, thinking of the spine bones, the spirit blood insect that was still asleep after eating enough, Shen Yun's mood would completely deteriorate, and his face would become more and more ugly, and he couldn't help but reach out and scratch his back a few times, although so, it was useless.

When he came out, Zhou Shimin was alone outside in a daze.

Shen Yun said hello to Zhou Shimin and went to study the enchantment center alone, hoping to find something.

This cave house is simply furnished, and the bedroom opposite the medicine garden has only a set of stone tables and chairs, plus a stone bed, and nothing else.

The control center of the enchantment was in the middle of the hall, behind the huge screen.

The ground of the cave was originally brown and yellow, but this control center was obviously inlaid with a cyan hexagonal boulder. Today, this hexagonal bluestone has some fresh cracks on it.

Shen Yun estimated that this should have been left behind by the violent blow of the ancient sword phantom just now.

The enchantment is the same as the array disk, if it is violently broken, although it will not be completely broken, it will be damaged to some extent, and if there are too many times, it will be completely scrapped sooner or later.

In fact, to be precise, enchantment is a kind of alternative array.

The difference is that the array is a magic weapon, which can be changed from large to small, and can be carried around, but the enchantment cannot be moved, and once it is placed, it can only stay there permanently.

Therefore, enchantments are usually used to protect mountain gates, or caves, which are eternal and unchanging.

The reason for this is that the cost of arranging the enchantment is much cheaper than refining the array disk. After all, one is a magic weapon that requires special materials to refine, and the other is to use local materials and carve and prohibit on stones, and the cost is naturally very different.

In fact, these are the magic of the use of prohibition, and prohibition does not have to be engraved on spiritual objects.

A clever formation grand master, even if he is empty-handed and does not bring any spirit stones and spiritual objects, he can use local materials and arrange a giant magic circle with amazing power through countless small stones.

As long as there is still spiritual energy circulating in this heaven and earth, the entire giant formation can absorb the spiritual energy and operate on its own.

Even through some special mountain terrain, the power of the formation can be amplified.

Of course, if the stone is replaced with jade, magnet, etc., the effect will naturally be better, and if it is inlaid with spirit stones, the power will increase exponentially.

Shen Yun scratched his back, touched the ground, and muttered, "I can't understand this enchantment." ”

On the ground, the texture is complex, plus one in the east and one in the west, a total of twenty-four grooves, which seem to be chaotic at a rough look, and when you observe it carefully, you feel that it contains the truth of heaven and earth. The only trouble was that he couldn't see what kind of combination formation this was.

However, after inducting it just now, there is no problem with the prohibition in the ground enchantment, and the operation of the spiritual energy, obviously as long as the spirit stone is inlaid, the enchantment can be activated again.

Shen Yun stood up and walked out of the enchantment range, not giving up yet, and continued to look down on the ground.

Half-loud, suddenly there was a soft thud.