Everything that happened in the Black Mercury Cave naturally has nothing to do with Lu Xuan.

He and his incarnation Ling Gu successfully left and returned to their respective caves.

"Only harvest is the only way to gain, no thrilling exploration."

Lu Xuan opened the Wanzhan Xuan Crystal Array and entered the cave.

Due to the guidance of the dragon ball on this trip, he entered the hidden dragon cave alone.

All they encountered were a few deep-sea ferocious beasts, many mutated cold jade dragons, and the dragon spirit in the stone hall.

Among them, the Han Yuchi and Jingpo are of great strength, and ordinary mid-stage cultivators in the middle stage of the elixir must not be able to solve the problem as easily as he did.

The harvest is not small.

The most valuable ones are the corpse of the seventh-grade crocodile and the three premature crocodiles.

One can be used to nourish and cultivate Canglong wood, and the other can bring Lu Xuan a generous reward for light balls.

In addition, we also obtained many fresh corpses of cold jade dragons and five dragon skeleton grass spirit species.

"Those cold jade dragons can almost cultivate the Canglong wood. Perhaps they only need to use the corpse of the dragon in the final maturity stage to help."

Lu Xuan thought to himself.

"The corpses can be buried in the spiritual field area where the Canglong wood and the Dragon-Cultivated Grass are planted, and a treasure land of dragon energy can be gradually formed so that they and the little turtle dragons can grow better."

He came to the core spiritual field, planted five dragon skeleton grass inside, and buried the corpse of the dragon.

Finally, I did not forget to put the three pale white spheres inside and be nourished by the dragon's temperature.

"We have to expand the small lake, otherwise we will not be able to raise these three little dragon cubs."

He frowned slightly.

There are already Lihuo Jiao, green-horned dragon carp and rock-coated tortoise in the small lake, which is already very short of volume. If these three small dragons are added, they probably have no room for their turn.

Lu Xuan flew to the small lake and used the earth-guiding technique of the master's realm. With the expression of several unknown spirit beasts, the area of ​​the small lake was expanded several times.

After joining the Black Mercury Cave, he returned to his ordinary psychic plantation.

Cultivate spiritual plants every day and raise spiritual animals, and live a stable and fulfilling life.

A month later, I accidentally heard news about the Jiaolong Cave from a real person whom I met.

According to legend, many monks poured into the cave, but they all gained nothing. The treasure inside seemed to have been taken away by several foundation-building monks who entered the first place.

Unfortunately, after several foundation-building monks escaped by chance, they never showed up again, making countless monks envious of them for being able to swallow the treasures themselves.

Lu Xuan could only keep smiling, and there was a hint of envy in his words.

Inside the spiritual field.

He walked slowly among the ditches of the spiritual fields and carefully cultivated countless spiritual plants.

During the cultivation period, I encountered a grass puppet that had been patrolling the spiritual field.

"You little guy, day after day, work diligently, good."

Lu Xuan showed admiration on his face, and sighed, a ray of green wood source energy surged out of his fingertips, seeping into the gray-black tumor of the grass puppet.

The huge head of the grass puppet instantly turned green and spread all the way down, dyeing the whole body into green, revealing a rich vitality.

In the mind and mind perception, this special puppet with extremely low intelligence conveyed a thought of gratitude to Lu Xuan.

"I have been with me for the longest time. I have to find an opportunity to improve you again."

Lu Xuan felt secretly in his heart, and looked at the two arrow vines with various arrows hanging in front of him, and a thought flashed through him.

"When the time is right, incorporate the double-faced holy baby into your body."

He had a sudden inspiration and remembered a treasure that had once bloomed from the Holy Infant Fruit Plant.

The two-faced holy infant is a special soul problem and can be integrated into high-level puppets. Unfortunately, he has not mastered the method of refining puppets, otherwise he would have already been refined into the body of the grass puppet.

After the grass puppet absorbed the source energy of Qingmu, it continued to patrol the spiritual field with arrow vines.

Lu Xuan continued to observe the growth status of many spiritual plants.

When I came to the sword grass area, I stood quietly next to the sword grass with stars and changed the sun. I was immersed in the sword intent, feeling the movement of the sun, moon, and stars, and I realized something.

"It's worthy of being a sixth-grade sword grass. After so long, I finally realized some of my mistakes."

"Of course, Tongming Jianxin has made a lot of efforts, otherwise with my sword talent, it would be a delusion to understand the sword intent."

Lu Xuan was satisfied and came to the Qianlei Sword Grass Spirit Field Area.

"Hey, three Thousand Thunder Sword Grasses are ripe!"

His mind was concentrated on the silver-white sword grass, and he was surprised to see the translucent progress bar under the sword grass.

The silver-white sword grass went to the sky, and there were thousands of thunder surging on the sword body, and the surrounding area was full of sharp sword intent.

He carefully pulled out three and four-grade Thousand Thunder Sword Herbs.

[Thousand Thunder Sword Grass, a fourth-grade spiritual plant, is improved by ordinary second-grade sword grass under the stimulation of rich thunder energy and sword treasures. It is born with a sword weapon, which contains a large amount of thunder energy, and has miraculous effects when facing enemies.]

"It is equivalent to a fourth-grade flying sword, and it is of a better quality type. It should be sold at a good price in a grocery store."

Lu Xuan sighed for emotion and looked at the three white light balls that quietly emerged.

Reach your hand and gently touch the nearest one.

The light ball shattered silently and turned into a glittering spot of light all over the sky.

Countless light spots were like tiny sword energy, rapidly condensed into a slender river of light, and instantly poured into Lu Xuan's body.

Immediately afterwards, a thought flashed through his mind.

[Harve a fourth-grade Thunder Sword Grass, and obtain the fifth-grade treasure Thunder Sword Gallbladder.]

A thought flashed through him, and a strange treasure appeared in front of him.

The treasure is like a small hedgehog, extending out countless slender silver-white thunder thorns. The thunder thorns are indefinitely swallowed and spit with sharp sword intent.

There were countless silver-white lights as thin as hair. After looking closely, I realized that the lights were actually composed of sword intents.

After listening carefully, a slight thunder came from the treasure, and the thunder swept through it, as if a hint of righteousness and domineering aura was injected into Lu Xuan's body.

His mind condensed on the treasure in front of him and instantly learned detailed information about it.

[Thunder Sword Gallbladder, a fifth-grade treasure, after refining, it can temper the heart of swordsmanship with thunder energy, and in the long run, it can slightly improve the talent of swordsmanship.]

"It's quite similar to the bright sword heart I got before."

"But Tongming Jianxin pays more attention to art, which can help me understand various sword techniques."

"This Lei Ming sword gall is slightly more important than Taoism, but the effect is not as significant as the Pure Sword Heart."

Lu Xuan slightly compared the two sword treasures and looked at the second white ball of light.

Even though I have touched countless light balls, I still have expectations in my heart.

I look forward to the creation of various magical high-level treasures inside.

The light ball shattered silently under his touch, turning into tiny light spots all over the sky.

Countless light spots changed rapidly around him, condensed into thousands of slender small sword phantoms, and instantly sank into his body.

At the same time, a thought flashed through Lu Xuan's mind.

[Harve a fourth-grade Thunder Sword Grass, and obtain the sixth-grade formation Thunder Sword Grass (1/18).]

"Um?"

As soon as the thought disappeared, Lu Xuan lowered his head and looked at a silver-white flying sword in front of him, and countless question marks appeared in his mind.
Chapter completed!