Lu Xuan had no idea of ​​harvesting the remaining twenty thunder sword grasses. He planned to condense all of them and then use the Yangxuan sword sheath to stimulate and improve them.

The spiritual seeds include the Xuan Xuan sword sheath to improve, the sword grass spiritual plant has the Xuan Xuan sword monument to stimulate, and the two-pronged approach is just around the corner. The fourth-grade sword grass spiritual seeds and even the fifth-grade one are just around the corner.

"It's a pity that I left in a hurry and didn't pull out a few sword grasses from the sword hall, otherwise I wouldn't have tried everything from beginning to end like now."

Lu Xuan sighed and returned to the yard, opening the furnace to refine the foundation-building pill.

This is his main method to earn spirit stones now, but it is not allowed to be abandoned. Fortunately, after absorbing many experience packages of foundation-building pill recipes, he has achieved great success in refining foundation-building pills, and has a very high success rate.

After Qi Wuheng sent a message to remind him, three days passed in a blink of an eye.

On this day, when Lu Xuan was teasing the increasingly lively Qing Yuelin baby beast, a familiar gentle voice came from outside the cave.

"Fellow Daoist Lu, can you be in the cave? I will come and visit fellow Taoist Wang together."

After scanning the spiritual consciousness, you can find two real people in Jiedan standing outside the cave, which are the Yulin Sanren and Wang Suihuai who have a great friendship with Lu Xuan in the Qingju Star Cave.

The Sanren of Yulin looked calm, Wang Suihuai's face was a little pale and his breath was disordered. It can be seen that the group of Leiji Cave secret realm was quite injured.

"It's good enough for the two fellow Taoists to be safe, but Lu often cares about you."

Lu Xuan immediately flew out and welcomed the two into the cave.

"The secret realm of Leiji Cave has been closed. The two of me hunted a few thunder beasts in the sea of ​​thunder and rested. Then I came out and took a look at Fellow Daoist before leaving."

The two followed Lu Xuan and said softly.

"It's mainly because I'm thinking about the ape demon wine brewed by fellow Daoist Lu."

"Haha! It's enough to do it!"

Lu Xuan laughed loudly.

“Huh?”

Yulin Sanren suddenly paused under his feet and frowned slightly.

"Has the guardian array outside the Cave of Fellow Daoist Lu changed? I noticed a little difference in the spiritual consciousness, and it seemed to be much stronger than before."

"Isn't this a chain reaction caused by the secret realm of the Leiji Cave?"

Lu Xuan showed a helpless expression on his face.

"There are too many real people in Jiedan who enter the Thunder and Mars Cave, including many powerful evil cultivators. Lu Xuan is not strong enough, and all his wealth is in the cave. He is worried that he will be attracted by the evil people, so he spent a lot of money to buy these sixth-grade protective formations to upgrade the cave's defense capabilities."

He is a real nonsense.

"Sixth-grade protective formation!"

"In this way, Fellow Daoist Lu's cave can be called solid."

Yulin Sanren covered her mouth and chuckled.

"There is no way, I can only create such a turtle shell for myself."

Lu Xuan nodded and said.

The three of them came to the yard, Lu Xuan brought the spiritual fruit and spiritual juice, and asked Wang Suihuai:

"Fellow Daoist Wang, look at your breath, but I was seriously injured while exploring the secret realm?"

"Thank you for your concern for Fellow Daoist Lu, Wang is not seriously injured."

The taciturn Wang Suihuai said slowly.

"We accidentally discovered a hidden cave in the secret realm. There were several good treasures in the cave, but unexpectedly, another group of people also found them. In order to fight for the treasure, Fellow Dao Wang was seriously injured at that time."

Yulin Sanren added.

"It's good to return safely. Judging from the expressions of the two fellow Taoists, they won the treasure smoothly?"

Lu Xuan asked with a smile.

"I got it by luck, but the price I got was not small. Fellow Daoist Wang was seriously injured. He would need to rest for at least half a year after returning to the cave to fully recover."

"A few fellow Taoists who were walking with him were accidentally besieged by several Jiedan real people, their souls dissipated and they died on the spot."

The sanren from Yulin sighed and said.

"This is a must-have process for fighting for treasures. Fortunately, the two fellow Taoists are better at their skills and have obtained their favorite treasures."

"After absorbing and digesting, the cultivation strength will definitely increase by a lot!"

"Lu is here to pay a cup to two fellow Taoists."

Lu Xuan raised the golden spirit wine in his hand high and said with a smile.

"Thank you, Fellow Daoist!"

"It's a pity that I really didn't get the high-level spiritual seed that fellow Daoist Lu wanted."

Yulin Sanren said with some regret.

"It's okay, the two fellow Taoists can do it. If you get any rare high-level spiritual seeds in the future, you must remember to come to Lu. The price will not disappoint you."

Lu Xuan said calmly.

“It will definitely be that way.”

The two nodded and promised.

"By the way, fellow Daoist Lu, so many real people in Jiedan and even the True Lord of the Yuanying enter the secret realm of Leiji Cave, there will definitely be a large number of treasures to spread. Fellow Daoist is the guest minister of the Hailou Chamber of Commerce. You can pay attention to their recent auctions, and you may be lucky to get one or two."

Yulin Sanren reminded him with kindness.

Lu Xuan nodded slightly, thinking.

The two stayed in the cave for half a day, then said goodbye and left together.

"Jie Dan Zhenren said nothing, but he didn't have enough strength."

Lu Xuan felt a little nervous.

Even though I already have the mid-stage cultivation of the Killing Pill and have many rare treasures on my body, I still can’t count in front of the True Lord of the Nascent Soul.

"We still have to improve our strength... no, farm well."

He sighed with emotion, came to the spiritual field, and took out the sacred wood green pot from the saccharin.

The spiritual consciousness penetrated into it, and the liquefied grass and wood aura flowed in the small green pot, pure and rich, and a drop was worth dozens of wisps of green wood source energy.

"Little Green Bottle, let me see your limit!"

Lu Xuan came to the spiritual field area where the fourth grade Wu Geng Wood was planted.

The source energy of the green wood accumulated in the Shenmu Green Pot is not much. In less than a year, I can use this Wugengmu, which has entered the growth stage, to do an experiment.

Under the control of spiritual consciousness, the ultimately pure spiritual energy of plants and trees turned into a wisp of green smoke, seeping into a black spiritual plant in front of you.

The mind condensed on Wu Geng Wood, and Lu Xuan immediately noticed that the vitality in Wu Geng Wood's body was much richer in an instant, and the branches grew slowly, and the translucent progress bar below became complete at a speed visible to the naked eye.

Half an hour later, Wu Geng Wood was fully mature!

"This divine wood green pot is so amazing!"

Lu Xuan showed joy on his face.

In his opinion, this incomplete seventh-grade divine wood green pot is much more important than the same-level glass red phoenix bone.

In the future, there is no need to worry too much about the high-level spiritual plants that may take hundreds of years to mature.

He was estimating the amount of Qingmu source energy he had injected into the Shenmu Green Pot, and briefly compared it with the Na Lingcao Bead.

"At least ten times more than the Na Ling Herb Bead."

"If the purification and conversion time takes longer, the effect will probably be enhanced."

"Good baby!"

The more Lu Xuan looked at this verdant green pot, the more he liked it.

After continuing to inject the Qingmu source energy continuously, he put the Shenmu Qingpu into the Taochuang sac.

Then, he carefully dug out Wugengmu from the spiritual soil.

The spiritual wood is extremely hard, all with black branches, and the branches are covered with a metallic luster.

"The fourth-grade spiritual wood has both hardness and toughness, strong spiritual conductivity, and the best materials for refining magic weapons are just unknown whether we can open up treasures related to refining."

Lu Xuan guessed.

He was not very interested in this fourth-grade Wugeng wood plant, and the reason for planting it was mainly to harvest treasures related to refining.

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Chapter completed!