"It doesn't matter if that little ghost is lying or not, when we determine the specific location of the cave, we will send that little ghost to the underground to meet his dead ghost master!" Qian Tao said coldly.

After Song Shubai's master died, Qian Tao and the four of them gradually inquired about some of the causes of death of Song Shubai's master, and knew that Song Shubai's master and apprentice had discovered a cave left by a monk.

They guessed that the owner of this cave house may have built a foundation and cultivated during his lifetime, otherwise with the means of the old ghost Li, it would be absolutely impossible to die on that cave mansion.

Several of them are cultivators in the Qi Refining Perfection Realm, and the next step is to build a foundation.

Although the foundation building cultivator and the qi refining consummation are only one realm apart, there is a heavenly moat between the two, which is not only the difficulty of breaking through the heavenly moat, but also the status and strength of both sides in the immortal cultivation world.

If the cave mansion discovered by Song Shubai's master and apprentice before was really the cave mansion of the foundation building monks, then no matter what method they used, they would all have to enter that cave mansion.

Because what is hidden in it may be the opportunity for them to break through the foundation!

It was precisely for this reason that the four of them did not directly kill Song Shubai and directly seize the treasure, in addition to wanting to know the specific location of the cave mansion from Song Shubai, they also wanted to use the ability of Song Shubai's first-order mid-grade spirit formation master to break through the formation of that cave mansion.

"Continue to monitor that little ghost for the next period of time, to see if he will go to that cave again, if he doesn't go, it's not too late for us to do it!" The second elder Songbai said coldly.

The relationship between these four people was not very good, and after discussing the matter, they went back separately.

Song Shubai had probably guessed what the four of them were thinking before he gave the storage ring, but he didn't immediately go to the cave of the foundation building monk in Maping Mountain as the four people thought, but kept refining the array flag in the room.

The spirit array master needs to use the power of the array flag, array plate or array beads and other instruments, and among these instruments, the array flag is the easiest to refine, so Song Shubai's master and apprentice all use the array flag to assist in arranging and breaking the formation.

"The cave of the foundation monk of Maping Mountain should be a second-order lower grade spirit array, and at that time, with the help of the power of Qian Tao's four people, the formation should be able to be broken, but it is difficult to use the power of the formation to severely damage or kill these four people."

Song Shubai's hands flew up, and his fingers were wrapped with white silk threads, these white silk threads were the spider silk spit out by the white jade spider, which was the easiest material to use to refine the first-order high-grade array flag.

After Song Shubai Xiuwei was promoted to the middle stage of Qi refining, his ability to arrange the formation reached the level of a first-order high-grade spirit array master.

If it weren't for the mana restriction in his body, it wouldn't be too difficult for him to become a first-order supreme spirit array master.

The white jade spider silk was quickly connected into a triangular flag in Song Shubai's hand, and when this flag was officially formed, Song Shubai put it aside and began to make the next flag.

Making the flag is only the first step, the next step is to combine the flag and the flagpole in a special way, and finally to imprint the formation on the flag and the flagpole.

This is the most critical step, and the hardest.

Time passed slowly, and more than a month passed in a blink of an eye.

When the patience of Qian Tao and the four was about to run out, Song Shubai finally succeeded in refining the nine-pole array flag.

At this time, he left the courtyard where he lived and galloped towards Maping Mountain.

During this time, Qian Tao and the four of them have been monitoring Song Shubai's movements, and the moment Song Shubai left Mingshanfang City, these four people received the news and left Mingshanfang City with Song Shubai.

Mapingshan is two hundred miles away from Mingshanfang City, and it will be an hour later when Song Shubai arrives at Mapingshan.

Maping Mountain stretches for dozens of miles, the mountains are lush with grass and trees, and the scenery is very beautiful.

The cave of the foundation monk is in the middle of Maping Mountain, but the location is extremely hidden, and it is hidden by the formation, and it is difficult for ordinary monks to find the location of the cave.

Song Shubai and his master had been to this foundation building monk's cave many times before, and they were already extremely familiar with the location of that cave mansion.

After he entered Maping Mountain, it didn't take long for him to arrive at the location of the cave.

Song Shubai stood under a huge old tree dozens of zhang high, he mobilized the mana in the dantian, and when his hands flew over, several spirit seals surged out from his palms, and these spirit seals fell into the soil next to the old tree.

After a while, a stream of glittering light surged out of the space behind the old tree, and when the light dissipated, a blue-gray stone gate about two feet high was revealed behind the old tree, which was the gate of the cave.

"Sure enough, it's the cave of the foundation monk, your master and apprentice are really lucky!"

"It's a pity that your master and apprentice are not capable enough, and this good luck will fall on us in the end!"

…………

After Song Shubai broke the formation power that blocked the gate of the cave, the four Qian Tao, who had been following Song Shubai, immediately walked out of the shadows.

After feeling the aura emanating from this cave, they determined that it was a cave left by a foundation building monk.

Qian Tao's eyes showed excitement, and when they got the treasures in this cave, then they had a certain hope of being promoted to the foundation building realm.

"Why are you here!" After Song Shubai saw the four Qian Tao who suddenly appeared, a look of surprise and fear suddenly appeared on his face.

Of course, this was Song Shubai's deliberate expression, and he knew that these four people would follow him to Mapingshan when he left Mingshanfang City.

"You don't care why we are here, as long as you honestly help us break through the formation of this cave mansion and get the treasures in this cave mansion, we can spare your life, otherwise we will send you underground to meet your dead ghost master now!"

A coquettish smile appeared on the face of the Red Leaf Lady, but her voice was very cold, and she did not hide her threat to Song Shubai.

Not only the Red Leaf Lady, Qian Tao and the two elders of Songbai also stared at Song Shubai with a cold gaze, if Song Shubai dared to refuse, these four people seemed to be going to kill Song Shubai immediately.

"Four seniors, the formation in this cave mansion is a second-order lower grade spirit array, and I don't have much confidence that I can break it."

A look of horror appeared on Song Shubai's face, his gaze swept over the bodies of Qian Tao and the four of them one by one, quietly observing the changes in the expressions on the faces of these four people.

Qian Tao's brows furrowed slightly, this was exactly what they were worried about.

Like them, Old Ghost Li was a perfect cultivator of Qi refining, and he was a first-order high-grade spirit formation master, but he also died under the formation of this cave mansion.

Song Shubai only has a cultivation in the middle stage of qi refining, and he is also a first-order mid-grade spirit formation master, so he may not have the ability to break through the formation of this foundation-building monk cave.