Li Zhi has been practicing formation spells every day, which is derived from the relevant memories of Yu Nan's fifth-level formation mage, and this person is also a person in the late stage of the True Meditation realm, and his formation perception is the treasure of the cultivation realm.

Once Li Zhi cultivates to the realm of a first-level formation mage, he will be able to arrange a simple formation, and with his own wisp of spatial law understanding, the quality of his formation will inevitably be substantially improved.

Any formation has been reduced to a legend in today's mortal world, like the formation used by the two armies against each other, it is just a pseudo-formation with its own shape, and it does not have the slightest ability to rely on the power of heaven and earth.

With the assistance of the formation, Li Zhi's strength in the secular world is a kind of transformation-like improvement, such as his Zhengqing Wenqitang storefronts, if the formation is arranged, there is no need for personnel to guard.

Another example is a small formation carving, which can hide all the aura that he doesn't want to be known, just a few ladies have a lot of spiritual energy overflowing treasures in their hands, so that once he travels so far as this time, their safety will be more guaranteed.

After a long time, he waited for his state to recover, and then he planned to make his next move.

It has been proven before that the depths of this cave are in the belly of a mountain that has never been known before, of course, this kind of ignorance is limited to the current cultivation realm, because the cave that continues to extend upwards will sink in vain after passing through Lixu, and once again lead to the underground.

The reason for this trend is the upward extension of the cave, which has already formed a mountain crack at the turning point.

The rift also extended from the initial shattering form to an increasingly large cavern, several times as wide as a few meters below the current cavern, and the sinking momentum was connected to another cavern from the bottom up after nearly two miles.

Going dozens of feet along that cave, Li Zhi's exploration power was at its limit, so he was not sure whether there were traces of people in that passage.

At least for now, there is not the slightest artificial axe or remnant of the cave that extends upward, and from the fact that there are no bats or other creatures inside, it can be guessed that the two cave passages are still closed.

As for why there are such strange space fragments under the water, as well as the overflow of aura, Li Zhi is still confused at the moment, maybe another cave will give him the final answer.

Li Zhi walked into the cave, and he could vaguely see that there were other flowers and plants around the cave wall, perhaps because of the underwater aura. It doesn't affect this place, so these flowers and plants that live in the dark and damp are extremely ordinary, and they are not very vigorous.

The cave is silent, elegant, profound, constant temperature all year round, obscure and damp, but there are many holes on the wall, and the holes are connected.

The road up, twists and turns, but because there is a kind of luminous ore in the rock wall, it does not look very gloomy and terrible, and there is a faint cyan color in the cave.

The further you go, the narrower the left and right rock walls become, and when your hand touches the wall, it feels wet and covered with green moss.

Finally climbed to the turning point, Li Zhi felt a cool air rushing to his face, and the rocks in the cracks of the mountain were intertwined, revealing bursts of cold air, which was terrifying.

At this moment, the most vivid feeling for him is that he sweats like rain on the mountain, and he is cold when he enters the cave, as if the road he is passing through is not a cave in the traditional sense, and only when he arrives here, can he be regarded as a real place of strange caves.

However, there is a downward slope of nearly two miles ahead, but there is no way to find it at all, it is just an extension of the fissure in the mountain.

And the strong wind whistled from nowhere, as if it was about to tear a bloody piece of flesh from his face.

The crack wall was as cold as a knife, and in the other kind of cold, Li Zhi felt that the bottom of his heart seemed to be contaminated by the loneliness and strangeness that overflowed in an instant, and he was inexplicably frightened.

In this cold environment, Li Zhi descended cautiously step by step, and a gloomy mood always enveloped him.

At the same time, he also discovered another cavern that he had not known before.

In that cave passage, after extending more than a mile downward, an obvious artificial forbidden force suddenly appeared, and its formation aura was very similar to the previous ancient formation.

As a result, his ability to explore was once again blocked, and the unexpected surprise suddenly made him forget his heart palpitations at this time.

Obviously, within the prohibition there was another entrance and exit of the cave covered by the ancient formation in front.

He didn't think that after he felt a wisp of space law, that prohibition could trap him, any formation needed to use the power of space to depict, once he started from this aspect, the formation would be limited by the contradiction of energy imbalance, and there would be gaps in the formation, and from then on, it would be much easier to crack them one by one from the inside out.

It took more than an hour for Li Zhi to enter the cave through the steep crack, and there was no dampness in the cave before, only the cold was still there.

In order to gain time, he was already walking like flying in the next section, and he came to the forbidden place after a short time, but at this moment, Li Zhi calmed down, sat cross-legged and lay down, and while running the exercises, he planned to first reach the bottleneck of the first-grade array mage, and completely achieve it in a very short time.

Don't look at it as the lowest-level array mage, the way of refining the formation flag with secret techniques can be regarded as a real entry, compared to the previous ambiguous suspicions, it has been a earth-shaking change.

In this way, by entering the formation through a gap in space, it can be regarded as targeted, and it will not take away the detour.

After a stick of incense, Li Zhi opened his eyes with confidence, but he didn't stand up immediately, but exerted the energy in his body, pulling the power of the law of space to contact the power of space in the forbidden.

Even though the prohibition here was well preserved compared to the ancient formations outside, and the energy support still maintained half of the normal operation, Li Zhi had already learned in an instant that the use of the power of space in the formation here was only at the level of complete rules.

As a result, his wisp of space law power, all the way like a bamboo, just after dozens of breaths of time, let the seemingly complete formation, a burst of space distortion.

With the guidance of the power of the law, Li Zhi quickly got up and followed, and in a blink of an eye, he entered the forbidden interior.

The next task is also much simpler, his first-rank array mage knows that he can quickly find the location of each array flag, and then through the inexplicable magical refining function, he can quickly crack the array flag sacrifice refining, and it only takes time.

A crack of the array flag is also equivalent to his mastery of the secret art of sacrifice and refining, even if he, the first-grade array mage, comes to sacrifice this kind of three-rank array flag in the future, it cannot be said that it is completely copied, and it is no problem to portray a fifty-percent similar.

Moreover, he has Yu Nan's lifelong cultivation perception and cultivation memory, as long as the formation officially enters the door, the next promotion will advance by leaps and bounds, it is unlikely that he will reach the fifth rank formation mage in a short time, at least there are not many obstacles to the third rank.

The prohibition in front of Li Zhi is the three-grade formation, and his current goal is not to break it entirely, but to open a hole and let himself enter, so after an hour, he finally crossed over.

The place of entry is also an extension of dozens of zhang of the original cave, and the real entrance of the cave can be clearly seen that it has been covered by some complicated means in advance.

No matter how complicated it was, it didn't affect the way he found the exit from the inside out, and when he drilled out of the hole, which was only three feet wide, he was shocked by the sheer size and vitality that caught his eyes.

The entrance of the cave is at a very high point on the rock wall, more than ten feet from the ground, and is hidden behind a few twists and turns.

At the lower end of the cave entrance, there is a wonderful underground world, with a dazzling array of stalactites in various forms, decorating the huge space of the cave beautifully.

There is a meadow in the cave, close to the huge entrance, the sunlight outside the ancient formation shines on the grass through the treetops, and then shines back into the cave, so that the stone flowers, stone grapes, stone corals, stalagmites, stone pillars, stone towers, stone waterfalls, stone hats and so on in the cave naturally form a dazzling corridor, like an underground crystal palace.

There are a lot of holes in the cave, and the holes are connected, it can really be said that it extends in all directions, and the rock top in the huge space is in the shape of a large arch arc, as if it is a big pot lid falling from the sky, which has a special interest.

There is spring water in the cave, there is a skylight, there are thousands of stone pillars and stalagmites of different sizes, like mushrooms after a rain, scattered and numerous.

In particular, a huge stone pillar dozens of zhang high, which is chiseled with the words "straight to the sky", the whole body is glazed and light, and it is magnificent and beautiful, which is really rare.

The air here makes people feel comfortable, although there is no obvious aura, but it is also as fresh as a smart cool breeze, which makes Li Zhi feel relaxed and happy.