Otherwise, many secrets will be exposed, and they will inevitably bring death to themselves, and with the magic power of the Heavenly Demon Lord, under the encirclement and suppression of the two realms of righteousness and demons, they will also end up in a disillusioned end, not to mention themselves.

Of course, since he chose to return to the Elixir Mountain, Lin Xuan naturally would not leave easily, so the only way was to have a few more eyes and be careful.

For example, a formation ban is placed around it.

This is not an uncommon thing, people who pursue immortal paths, which one does not have their own secrets, whether it is a cultivator or a demon cultivator, they usually place a forbidden barrier near the cave to prevent others from coveting or **.

Lin Xuan used to do this often.

However, the situation is slightly different now, the surface of the Elixir Mountain is calm, but secretly God knows how many ill-intentioned eyes there will be.

If the major forces send spies, their cultivation will definitely not be low, and the general formation prohibition is just a decoration for them.

Fortunately, he was in the cave of the Heavenly Demon Lord, and he got a new set of array flags.

Extreme Yin Evil Spirit Array!

I worked hard, slowly wore off little by little with spiritual power, and it took me half a month to break this array, and this was still without anyone presiding.

If the full power of this array is exerted, it should be no problem to trap a master in the early stage of Ning Dan.

As long as you can master this array and arrange it in your own cave, the secret is not afraid of being discovered, after all, it is impossible for the old monster in the infancy stage to surrender his identity. Run to be a spy. Even if there were mid-stage and late-stage Ning Dan masters in it, this array would be enough to resist for a while, allowing Lin Xuan to have plenty of leisure to hide his secrets one by one.

Thinking of this, Lin Xuan's hand flipped over, and there was an emerald green jade tube in his palm.

The use of the array flag is not as simple as the array symbol, it only needs to be injected with spiritual power, but it is very elaborate in it. And it is recorded in this jade cylinder. It's all related to the extreme yin evil spirit. How to arrange it, and how to change it......

Lin Xuan held it in his hand and his heart sank.

Soon, hours passed.

Lin Xuan retracted his sense, picked up a small cyan flag on his left, and threw it into the sky. At the same time, a trick was played.

The small flag suddenly spun in mid-air, and cyan smoke burst out from it.

Lin Xuan showed a satisfied smile on his face, and then took out the other Ground Formation Flags, and according to the introduction of the Jade Cylinder Jane, he urged the spiritual power to sacrifice them one by one.

Finally, Lin Xuan took out a palm-sized disc from the storage bag, with a few faint points of light on it, Lin Xuan saw this scene and cut his fingers without hesitation. A few drops of essence and blood mixed with the magic trick did not enter it......

Finally. After a flash of light, all the flags vanished. Lin Xuan also put the array back away.

wiped the sweat on his forehead, the first time he set up the array, it was really not easy, almost according to the introduction in the jade tube, according to the gourd painting scoop.

Fortunately, apart from spending a lot of time, there were no mistakes.

This made Lin Xuan secretly rejoice, and at the same time, he was shocked by the complexity of the formation, this was still using the existing array equipment, I really didn't know how much energy it would take to refine these array array flags.

It's no wonder that in the cultivation realm, array mages are even rarer than alchemists.

If there is a chance, Lin Xuan also wants to see what is related to the formation, of course, he doesn't want to learn the art of arranging the formation, his own situation is clear, it is not easy to get to this point without a spiritual root, if you want to have greater achievements, you must cultivate wholeheartedly, and dabbling in miscellaneous studies can only delay the future.

Lin Xuan didn't want to study the formation method, let alone refine the formation plate and the formation flag by himself, he just wanted to understand.

Just like alchemy, although Lin Xuan's ability to refine pills is a mess, he knows a lot about various pills and elixirs.

Just looking at some of them, to this extent, it doesn't take much time, but it will be of great help to one's future spiritual path.

Of course, this is just an intention, there is still a lot of difficulty in realizing it, as the young head of the elixir mountain, all kinds of books related to the pill can be read at will, but related to the formation, this door does not, only there is a chance in the future, see if the city can be acquired.

Lin Xuan thought silently in his heart.

But no matter what, the Extreme Yin Evil Spirit Array has been arranged, and with its power, there should be no problem in protecting its secrets from being **.

Moreover, if the Elixir Mountain really encounters a catastrophe, it can still resist for a while if it escapes back to its own cave, and when the enemy is trapped by the formation, he can take the opportunity to slip away.

All in all, there are many benefits.

With the back hand of the formation, Lin Xuan was greatly relieved, and he was no longer as worried as he had been two days ago, but he did not start cultivating immediately, but rested for a few days after bathing.

After all, this trip to the Kuiyin Mountain Range has gone through hardships and dangers, both physically and mentally exhausted, and after returning to the Elixir Mountain, he is studying exercises and cultivating spirit beasts, and there is no rest at all.

Although the cultivator is far beyond mortals, he is still flesh and blood after all, not to mention the cultivation at this time, it is easy to go mad if he doesn't get it right, Lin Xuan naturally won't do such a stupid thing.

Don't be in a hurry these days, take a good rest for a while.

, or playing near the Elixir Mountain, on the surface, it seems that he is indulging in the landscape, but in fact, Lin Xuan has his own considerations, even if he is resting, he is not willing to waste his time in vain.

In the past few days, Lin Xuan has been observing whether everything is really as it was in the spirit pill mountain, after all, you can't just look at the surface when you look at things, and many times you have to start from the details.

Sure enough, he noticed something different, although in the vicinity, he did not find the whereabouts of the demon master, but recently, the number of monks who came to the elixir mountain for alchemy suddenly increased, two or three times as much as in the past.

And these people, all of them talk a lot, and they seem to be asking about something.