After obtaining the fifth-grade Yunzhu Arrow Formation, Lu Xuan couldn't help but feel curious and came outside the cave.

The surging spiritual power surged into the array plate, and the array flags flew to different positions at the edge of the cave. The spiritual patterns on the flag swam and disappeared in an instant.

A thick sea of ​​clouds soon appeared outside the cave. As the sea of ​​clouds tumbling, strange bamboos towering into the clouds appeared and faintly rustled.

"The double protection of the fifth-grade formation ensures that no evil demon insects invade the cave and damage the spiritual plants."

A satisfied smile appeared on Lu Xuan's face.

He saw that the last arrow vine was not long before it matured, so he simply used the Aoki source energy to ripen.

Now he has accumulated a lot of spiritual herb beads in his hand, which can replenish the Qingmu source energy in time, so he is very confident when using it.

After picking out the arrow vine, Lu Xuan gently touched the quietly emerging white light ball.

Countless light spots turned into a small white arrow phantom, and instantly poured into his body.

[Harve a fourth-grade mutant arrow vine and obtain a fifth-grade treasure nail arrow.]

Thoughts flashed, and a small dark arrow appeared in his hand.

The surface of the small arrow was surrounded by a faint black air, swimming slowly like a slender black snake. The arrow seemed to be nailed to a translucent human face, with blurred facial features and indescribable.

The mind was condensed on this dark arrow, and a message emerged in my mind.

[Nailhead arrow, a fifth-grade treasure, contains powerful curse power. When used, you can imagine the appearance, breath, etc. of the target, and directly act on its soul.]

[A monk below the Killing Realm died on the spot. A monk at the Killing Realm regarded cultivation, soul strength, treasures and other factors, and had a certain probability of death. At the least, the soul would be damaged, and at the worst, the soul would be scattered.]

"Another fifth-grade nail arrow!"

The treasure from the last arrow vine satisfies Lu Xuan.

"A cursed treasure does not have to fight with people head-on. For him who has been huddling in the cave, it is a treasure of the Yin people."

At this point, all four arrow vines that were searched for from the newly opened blessed land were mature.

Lu Xuan harvested two fifth-grade nail arrows from the light ball, a fourth-grade magic weapon pantograph, and a fifth-grade formation Yunzhu Arrow Array. Each reward was quite good.

With a thought, the grass puppet patrolling the Lingtian was walking on two slender grass legs and rushed towards Lu Xuan.

A blue and black vine was wrapped around its slender arms woven by gray grass, and arrows of different sizes and shapes extended from the vine, adding a bit of fierceness to the grass puppet that looked a little stupid.

"For this, you will also give these three arrow vines to you. If you encounter any monster monk trying to sneak into the cave in the future, use these four arrow vines to shoot them to death."

Lu Xuan instructed the grass puppet.

Although the grass puppet is not very intelligent, it still understands this simple command clearly. The gray grass head, which is so big that it is a bit deformed, nods with a heavy emphasis.

Three gray grass shot out of his body, leading three vines and tangled around his body. Arrows of all sizes are raised, looking a little similar to a hedgehog.

"Haha, the strongest straw man."

Lu Xuan couldn't help laughing and threw a spirit-capturing grass bead to the grass puppet and asked it to continue patrolling the spiritual field.

The arrow vines wrapped around the upper body of the grass puppet made the two slender legs look even more weird, looking weak.

But if the foundation-building monk sees it, he will definitely feel envious and jealous.

A grass spirit puppet has four special vines equivalent to a fourth-grade magic weapon. What is the meaning of this practice?!

After harvesting Arrow Vine, many spiritual plants in the cave entered a stable growth stage.

After a while, Lu Xuan started to cultivate more than 50 Tibetan Yuan grass spirits that had been processed.

Half a year passed in a blink of an eye.

In the spiritual field, there is a lush and full of vitality.

Lu Xuan stood in the ridge of the spiritual field, inspecting the detailed status of the spiritual plants one by one to ensure that each spiritual plant can be fully nourished.

In the past six months, he has not explored the secret realm or anything else, and has spent most of his time in the cave.

When I go out occasionally, I either go to Zhaixing Tower to supplement some of the needs of some practices, or gather with a few familiar monks from the Thunder and Mars Cave. During this period, I went to the Thunder Sea twice, but I basically moved in the peripheral area. After collecting some spiritual thunder, I withdrew with satisfaction.

The current demand for spiritual thunder plants in the spiritual field is not large enough. Some common spiritual thunders can meet their current growth needs, so there is no need to spend too much effort for the time being.

He came to the sword grass spiritual field area and stood in front of the white bone killing sword grass shaped like a slender bone sword. His mind sank into the sword grass around the sword grass.

There was a "swish" sound.

A murderous sword energy shot out from his fingertips, stirring up the surrounding sword intent. Suddenly, the murderous intent was overwhelming, making Lu Xuan feel like he was on the battlefield.

The surroundings were full of enemies, with broken limbs and broken arms everywhere, dark red blood flowing, dyeing the whole world red.

Lu Xuanyu used the sword energy of killing all over the sky, easily killing the surrounding enemies one by one like mowing grass.

Thousands of experience in sword control have made him gradually realize his mind, and the clear sword heart helps him summarize. A special meaning is faintly revealed as the sword energy flies.

"I finally realized the corresponding sword technique."

Lu Xuan opened his eyes and raised the corners of his mouth.

The fifth-grade White Bone Killing Sword Grass was originally bred by the Tianjian Sect Sword Pond, and there is no corresponding sword cultivation technique.

After planting the spirit seeds, Lu Xuan could only use the killing sword intent contained in the spirit seeds to cultivate the sword grass from scratch.

Fortunately, he had obtained the treasure of Tongming Jianxin, which gave him the understanding of the sword art that was no less than those sword geniuses in sword art, so he was able to find a relatively complete set of sword techniques.

"The sword grass of white bones killing life, that sword technique is called "The Sword Sutra of Killing Life".

Lu Xuan whispered in his heart.

The sword merit you are currently mastering is probably in the fourth grade stage. If you want to successfully cultivate this fifth grade sword grass, you still need to continue to understand and study it. After you complete it into the fifth grade sword merit, the white bone killing sword merit will mature smoothly.

As for the other branching shadow-escape sword grass, since it was cultivated relatively later, the difficulty of understanding the splitting sword intent was slightly higher than that of the killing sword intent, so there was only one rough prototype.

However, with the assistance of Tongming Jianxin and his exquisite control of the sword grass, Lu Xuan was confident of comprehending the corresponding sword technique.

"When these ordinary sword grasses mature, you can condense some sword grass spirit seeds, and then try to improve them and find a way to get higher-grade sword grass."

Lu Xuan looked at the 20 second-grade sword grasses next to him and thought to himself.

When he moved out of the Tianjian Sect, he went to the sword hall to apply for some ordinary sword grass spirit seeds.

This type of sword grass is not difficult to apply for, and you can easily get a lot of spiritual seeds. In addition, it has a low grade and only has a simple sharp nature, so there is a lot of room for improvement.
Chapter completed!