The old tree spirit bowed his hands and thanked him, then without saying any more words, he flashed and entered the Taixu Gourd.

The world in the gourd has long since changed, it is ten times larger than before, and the sun and moon are in the same sky, with undulating mountains, continuous lakes and seas...

The old tree spirit turned around in mid-air and turned into a dead tree, falling into the valley.

Subsequently, the valley closed inwards, cutting off contact with the outside world...

Liang Yan had no objection to this.

Although the Taixu Gourd was his magic weapon, he still set aside a place inside it specifically for the old tree spirit to retreat, and he did not know how to use his spiritual sense to pry into it.

At this moment, Liang Yan looked at the world inside Taixu Gourd, with a look of deep thought on his face.

This place has been transformed into a sword world by him, where the sun, moon, stars, mountains, rivers, lakes, seas, flowers, plants and spiritual trees are all condensed by the pure sword intention.

However, this sword world is still in its embryonic stage, and it needs to be fed with cave magic weapons in order for this world to continue to grow.

When it reaches a certain level, this sword world can be released from the gourd, just like the Yuntu world that Linghu Bai used to use Feng Yun Qi to evolve!

As long as the enemy is in it, he will be eroded by the laws of swordsmanship, leaving him with nowhere to hide!

Of course, in addition to upgrading Taixu Gourd, such a powerful spell also requires Liang Yan to improve his own cultivation level, otherwise his current magic power will not be enough to cast it.

"Upgrading the Taixu Gourd requires a large amount of cave-heaven magic weapons..."

Thinking of this, Liang Yan turned his eyes and looked somewhere in the sword world.

I saw a quiet valley there. There was a towering ancient tree in the valley, and Xiaojiu was lying under the tree, sound asleep.

If you look carefully, you will find a white jade-like spiritual fruit on the top of this ancient tree. The spiritual fruit is shaped like a baby and looks very strange.

Liang Yan knew that this was the sword spirit born from the sword world.

The sword spirit absorbs the essence of the sun and the moon and is born, becoming an individual independent of the sword world and possessing extremely strong combat power.

According to Liang Yan's estimation, once the fruit on this tree matures and falls down to become a sword spirit, it will initially have the strength of a sub-holy realm!

As the sword world continues to grow, the cultivation of these sword spirits will also improve. When the time comes, the sword spirits can be used to fight, and they can even form sword formations!

In general, this transformation of Taixu Gourd is just a prototype, but the method for subsequent improvement has been clear, which is to swallow the magic weapon of the cave.

As long as enough is swallowed, the Taixu Gourd will become a powerful magic weapon!

In this regard, Liang Yan was not stingy.

In the past few years, he has fed Xiaojiu all the magic weapons in his hands, including the magic weapons obtained from the Tianji Pavilion ruins, as well as the annihilated Huan Yu Sword Sect and Biguang Sect in Yunmeng Mountain.

Cave, Ghost Mansion, Feiyue Villa and other sect’s legacies.

After devouring so many magical treasures, only one baby fruit was born on the tree, which was still a long way from maturity.

"This Xiaojiu really can't get enough to eat!" Liang Yan sighed secretly.

But he changed his mind and wondered: "Could it be that the grade of the cave magic weapon I fed was too low, so it had little effect... If there is a high-quality cave magic weapon, maybe the sword spirit can be produced quickly?"

This is just a guess, but Liang Yan thinks he can give it a try.

In his opinion, the most direct way to obtain high-quality cave magic weapons is to attend exchange meetings, and it must be the kind of exchange meetings for high-level monks.

This kind of exchange meeting is generally not open to the public, and only a very small number of people are eligible to participate. Outsiders like Liang Yan, without any information, can't even find the door!

"It seems it's time to ask Ming Yizhou and Ouyang Nichang..."

Thinking of this, Liang Yan slowly stood up.

He pinched the magic formula, and the light suddenly appeared, and he returned to his cave a short time later.

Boom!

The cave door opened with a bang.

Outside the door, Li Xiran, Xiong Yuer, Leng Kuangsheng and other seven disciples all looked surprised and said in unison:
Chapter completed!