"Although I can now use mana to condense the spirit seal formed by the second-order formation, but because the strength of this mana is not enough, this spirit seal cannot exist for too long!"

Song Shubai sighed lightly, he had been studying in front of this Locking Spirit Heavenly Star Array for nearly a month.

After such a long time, he had already deduced the method of breaking the formation.

Using the second-order formation pattern to condense the spirit seal to break the formation is the one he has researched, and it is also the most convenient one, but because of the limitation of his own mana, the spirit seal he condensed with the second-order formation pattern cannot meet the requirements of breaking the formation, which also causes this method to be unable to break the lock spirit sky star array.

The second method is to rely on the first-order formation pattern to condense the spirit seal to break the formation, and the strength of the spirit seal condensed by the first-order formation pattern is relatively weak, which causes Song Shubai to need to condense a very large number of spirit seals to be able to break the Lock Spirit Heavenly Star Array.

After Song Shubai waved his sleeves to disperse all the spirit seals that had been condensed before, he took a breath lightly and began to condense the spirit seals with the first-order formation pattern.

The speed at which he condensed the spirit seals was extremely fast, but in a matter of moments, more than a dozen spirit seals flew out of his hands and fell into the Locking Spirit Heavenly Star Array in front of him.

The power of these spirit seals was very weak, and they had no effect on the second-order high-grade Locking Spirit Heavenly Star Array.

And after these spirit seals were fused into the Locking Spirit Heavenly Star Array, they really didn't have any impact on the Locking Spirit Heavenly Star Array.

Time passed slowly, and five days passed in a blink of an eye.

At this time, the number of spirit seals condensed by Song Shubai had exceeded four figures, and these spirit seals were all smashed into the Soul Locking Heavenly Star Array.

At this time, a dazzling aura emerged from the Lock Spirit Heavenly Star Array, and the surging aura was swallowed in the formation, and it was conceivable how rich the aura should be in the place shrouded by the formation.

The change in the Locking Spirit Heavenly Star Array made a solemn look appear on Song Shubai's face, and now the power of this second-order high-grade spirit array had been urged by him.

If he can't break through the formation and enter it, then he may suffer a more serious backlash.

Song Shubai took a deep breath, and with the exhalation of this breath, the mana in his palm gathered, and then slammed towards the Lock Spirit Heavenly Star Array in front of him.

Bang!

With a muffled sound, the Locking Spirit Heavenly Star Array shook violently, and at this time, a crack emerged in the well-defended second-order high-grade formation.

The appearance of this crack was also expected by Song Shubai, so the moment this crack appeared, Song Shubai took advantage of the situation to enter it.

"This is the Cloud Cliff Cave?" Song Shubai looked at the stout stone pillar in front of him, which was more than three zhang high, and a look of confusion appeared on his face.

This was completely different from the Cloud Cliff Cave he imagined, and he didn't see the treasure Wu Yue said from this stone pillar.

Song Shubai inspected the stone pillar several times, and he controlled the power of his divine sense to wrap the stone pillar.

After a while, Song Shubai withdrew the power of his divine sense, and a big smile appeared on his face.

"Then Wu Yue is really careful, if it weren't for my sensitive sense of aura, and I was sure that this was Wu Yue's treasure place, otherwise I really wouldn't have found the real Cloud Cliff Cave."

Song Shubai muttered, he secretly urged the mana in the dantian, and the spiritual light in his palm surged, and the spiritual light intertwined and condensed into a complex spiritual seal, which was beaten into this thick stone pillar by Song Shubai.

In an instant, the pillar shook, and then it spun around on its own, and a hole more than a man high emerged from the pillar.

Song Shubai dodged into the entrance of the cave, and the depths of the cave were pitch black, but fortunately, Song Shubai could detect the situation in the cave according to the power of his divine sense.

Song Shubai walked to the depths of the cave entrance, winding all the way down, and after walking for nearly a hundred zhang, the originally dark cave gradually brightened, and at this time, a huge cave appeared in front of him.

"The structure of this cave is similar to that of Maping Mountain!"

In front of Song Shubai, a medicine garden of about three acres appeared, two acres of this medicine garden were planted with first-order elixirs, and the remaining one acre was planted with second-order elixirs.

Although no one has taken care of these three acres of medicine garden for a long time, because the Locking Spirit Heavenly Array has transported a part of the spiritual energy here, this has caused some of the spiritual medicines in the medicine garden to grow extremely lushly.

In that acre of second-order elixir garden, Song Shubai saw thirteen mature second-order elixirs, which was a great fortune.

This elixir garden was covered by the power of the Locking Spirit Heavenly Star Array, but in the center of the medicine garden, there was a path leading to the depths of the cave.

Song Shubai's main mind now is to obtain the three materials of Golden Obsidian, Ten Thousand Years Wood Heart, and Mixed Yuan Earth Essence, and then use this to raise his cultivation to the realm of foundation building.

Therefore, Song Shubai didn't spend time on those elixirs, he just glanced at them in a hurry, and went directly through the path and entered the depths of the cave.

At the end of the elixir garden, three stone rooms were opened, except for the alchemy and cultivation rooms, the remaining room was Wu Yue's treasure hiding place.

This stone room was still covered by the power of the Locking Spirit Heavenly Star Array, but this power was far inferior to the formation power outside, and Song Shubai didn't spend too much time to break through the formation power covering this stone room.

"This is the treasure stored by Wu Yue!"

The moment Song Shubai entered the stone room, he saw a dazzling array of materials placed in the stone room.

The first-order materials were all piled up on the ground, and not far from these first-order materials were more than two dozen boxes made of various materials.

These boxes are all branded with spirit sealing runes, which have a certain effect of protecting spiritual objects.

Song Shubai took a deep breath, suppressed the excitement in his heart, and began to rummage through the items stored in these boxes.

"The second-order lower-grade Huoyuan Dan, the second-order high-grade purple wood heart liquid ............"

Song Shubai opened these boxes one by one and found that all the spiritual materials stored in these boxes were second-order or higher.

"Golden obsidian, 10,000-year-old wood heart, mixed earth spirit!"

Song Shubai had a surprised smile on his face, after he opened the fourteenth box, the box contained the golden obsidian he needed, and the box he opened next contained the 10,000-year-old wood heart and mixed yuan earth spirit that he still needed.

"Now this obsidian. The five materials that assisted me in advancing to the foundation building realm have all been gathered, and the aura in this cloud cliff cave is quite rich, so I will directly try to break through the foundation building realm here. ”

It may have been influenced by the power of the Locking Spirit Heavenly Star Array, and now a second-order spirit vein has been formed under the Cloud Cliff Cave.

It was precisely because of the existence of this second-order spiritual vein that the operation of this second-order high-grade formation could be maintained all the time.