"Ground Rank Advanced!" Bai Qiu looked down, and there was a hint of joy in his eyes.

Then he said to the main hall, "Two elders, I have already finished choosing. ”

"Buzz—"

As soon as his words fell, there was a spatial fluctuation in the main hall, and then his figure flashed, and he was teleported out.

At this moment, the Qianbai Second Elder looked at the Tiangang Sword Array in Bai Qiu's hand with a strange look on his face.

"Bai Qiu, are you sure you want to choose this volume of fighting skills?" The white-robed middle-aged man asked.

"Why does Elder Qian have this question?" Bai Qiu wondered.

Could it be that there is a secret in it that he doesn't know?

"Actually, it's nothing, it's just that no one has chosen this sword formation for decades." Elder Qian spoke.

"Oh? Why is that? Bai Qiu couldn't help but be curious.

"First, the average mentor who enters the Library Pavilion can't open the high-level fighting skills of the ground level like you." Elder Qian explained with a smile, "Second, since this volume of fighting skills is a sword formation, then the target is naturally the person who uses the sword, in this Douqi Continent, there are very few strong people who are proficient in sword skills, and naturally there are even fewer candidates." ”

"Finally, and most importantly, if you want to cast this Tiangang Sword Array, you need a strong soul power to control it, and most sword powerhouses can't even reach the soul power of the first layer of the Tiangang Sword Array, let alone cultivate."

He looked at Bai Qiu and said, "Bai Qiu, as an alchemist, your soul power should have reached the requirements of the first layer of the Tiangang Sword Array, but I didn't know that you were proficient in sword skills. ”

"Bai Qiu, don't be in a hurry to cultivate just by looking at this as a high-level fighting skill, if you are not proficient in sword skills, I'm afraid that the cultivation will outweigh the losses." Elder Bai, dressed in black robes, spoke.

"Thank you two elders for reminding you, the juniors have already decided." Bai Qiu said.

"Now that you've decided, let's leave."

Seeing that Bai Qiu did not hesitate at all, the two elders did not persuade him anymore.

The two of them flashed and disappeared into space.

Hu Qian opened his mouth and said: "The enchantment here is laid by the ancestors of the academy, even if the strong people of the Dou Sect want to break through, they will be injured, but it is necessary for thousands of elders to maintain it regularly, let's leave." ”

Leaving the Library Pavilion, Bai Qiu returned to the courtyard where he lived, took out the Tiangang Sword Formation and began to study it.

As a high-level fighting skill of the earth level, the Tiangang Sword Formation is undoubtedly extremely powerful.

This sword array is divided into three layers: Tiangang Twelve Sword Array, Tiangang Twenty-four Sword Array, and Tiangang Thirty-six Sword Array!

On the first layer, you can conjure up twelve sword shadows distributed in various directions to kill the enemy.

After that, each time you level up, the number of sword shadows will increase by twelve!

Of course, if you want to control the sword shadow, you need a strong soul power, and with the soul strength of Bai Qiu's current immovable realm, at most you can use the first layer of Tiangang Sword Formation.

If you want to cast the next two layers of sword formation, the soul strength must be increased by at least two realms.

"It's a pity that the method of refining the soul after the wind also makes the soul strength reach the flawless realm at most, so you can only use the Tiangang twenty-four sword array, and if you want to cast the thirty-six sword formation of Tiangang, I'm afraid you have to find another way to refine the soul." Bai Qiu groaned.

Of course, even if the Tiangang Twelve Sword Formation is cast, it is also the power of the ground level, and the ordinary fighting skills cannot be compared at all.

Moreover, the reason why the Tiangang Sword Formation can be regarded as a ground-level fighting skill is also a very important feature, that is, it can allow all the mysteries of the sword technique to be integrated into the sword formation.

For example, with Bai Qiu's inexplicable swordsmanship and Holy Spirit swordsmanship now, he can integrate the treacherous and killing intent contained in it into it, enhance the power of the sword array, and even produce unexpected effects!

Of course, if you want to integrate the mystery of swordsmanship into the sword formation, you must integrate swordsmanship and master the true meaning of it.

This is also the reason why Elder Bai said before that if he is not proficient in swordsmanship, the gains and losses of forcible cultivation will outweigh the losses.

Bai Qiu looked at the Tiangang Sword Formation, and suddenly a bold idea sprung up.

If Sword Twenty-Three were to be integrated into the Tiangang Sword Array, what amazing effect would it have?!

Of course, everything has to wait for him to advance to the True Martial Realm and completely master the power of space.

After all, it was quite difficult for him to use the Tiangang Sword Formation and Sword Twenty-Three alone, let alone use the two.

"Next, I will enter the inner courtyard and start collecting the medicinal materials needed for the Earth Spirit Pill, ready to seize the Fallen Heart Flame!" Bai Qiu exhaled.

"It's just that if you want to win the Fallen Heart Flame, you can't let the academy blame yourself, so you have to think about the arrangement."

After all, he still has the task of unifying the Black Horn Domain, and if he offends Canaan Academy, with Canaan Academy's status in the Black Horn Domain, his task will not need to be completed.

Han Feng ...... Looks like you're going to have to be the one to do it. ”

Bai Qiu thought about it for a long time, and a rough plan had already appeared in his mind.

Of course, the first priority now is to refine the Earth Spirit Pill, otherwise everything will be in vain.

The next day, Bai Qiu received a notice and officially entered the inner courtyard.

Passing through a large primeval demonic beast forest behind the outer courtyard, a huge building complex sits in it, exuding a wild and ancient atmosphere.

The reason why Canaan College has been able to stand in the Black Corner Domain for many years is actually in the inner courtyard.

In the inner courtyard, whether it is resources or the strong, there is no way to compare with the outer courtyard.

Of course, one of the most special locations is the Heavenly Incineration Gas Tower!

The Heavenly Incineration Qi Tower is the cultivation place of the students and mentors of the inner courtyard, and it is filled with blazing fire energy, which can increase the cultivation speed.

The Fallen Heart Flame was sealed at the bottom of the Heavenly Incineration Qi Tower!

It has the Origin Heart Fire of the Fallen Heart Flame, and the Heavenly Incineration Qi Tower relies on the Origin Heart Fire to accelerate the cultivation of students and mentors.

Ordinary students who want to enter the Heavenly Incineration Qi Tower must have a Fire Crystal Card, and as a mentor, he only needs to consume a little teaching point, and he can choose any layer to stay for a day.

Approaching the Heavenly Incineration Qi Tower, Bai Qiu felt bursts of blazing flames surging in, causing the creatures in his body to be vaguely agitated.

Falling Heart Flame is sealed in the Heavenly Incineration Qi Tower at this moment, and is very sensitive to the breath of the alien fire, wanting to devour the alien fire to enhance its own energy, so it is extremely easy to be stimulated by the alien fire.

In the following period of time, Bai Qiu taught the students of the inner courtyard while collecting the medicinal materials of the Earth Spirit Pill, and at the same time used the Heavenly Incineration Qi Tower to improve his realm.

In the blink of an eye, three months have passed.

Bai Qiu walked out of the Heavenly Incineration Qi Tower and exhaled slowly.

After three months of cultivation, he had already opened twenty-five acupuncture points, and his strength was probably in the realm of a three-star Dou King.

At the same time, the medicinal materials of the Earth Spirit Pill were also almost collected by him, and only one sixth-order water system demon core could be collected.

Compared to other medicinal materials, the sixth-order water system demon core is extremely rare.

After all, the sixth-order demonic beast already has the strength of the Douhuang, and it is extremely difficult to hunt, not to mention that it is still an extremely rare water-type demonic beast.

Bai Qiu sighed: "It seems that I have to go to the auction again, but I really can't do it, so I can only ask Ling Yi for news." ”

At the end of the day's lessons, Bai Qiu returned to the courtyard where he lived.

Before he could get closer, he saw a girl standing in front of the door.

"Xiao Xun'er?" Bai Qiu was slightly stunned and walked over slowly.