In less than half a moment, the sound of sword energy whistling could be heard outside the cave.
The sound is sharp and short, which shows how fast the flying sword is.
The silver-white dragon re-entered the scabbard behind the Huanzhen Sword Master, and two Nascent Soul Lords came hand in hand.
One person has a serious expression and is unsmiling, while the other person has light green eyes and an extraordinary bearing.
Both of them are elders of the Lingzhi Hall of the Sword Palace, and they have met Lu Xuan several times. The former is named Li Xuanchen, and he has profound attainments in Lingzhi. The latter is named Gu Yun, and he has special pupils that can distinguish the vitality of vegetation.
.
"I've met two uncles."
Lu Xuan quickly flew out and welcomed the two of them into the cave.
"Two junior brothers, Lu Xuan doesn't need to introduce you. I am truly one of the best disciples in Jianfeng."
Jian walked out with a real smile, like a parent showing off his outstanding children to outsiders.
"Master Nephew Lu is indeed a rare genius. He actually improved a new fifth-grade sword grass."
Gu Yun looked at Lu Xuan with a smile, his eyes full of admiration.
"Let's go see the sword grass first."
Li Xuanchen squeezed out a smile on his stiff face and said slowly.
"Master, please come this way."
When Lu Xuan heard this, he took the two of them into the spiritual field.
The moment they saw the seedlings of Leiyuan Sword Grass, their eyes lit up.
Li Xuanchen seemed to have directly crossed the distance of several feet and came to the sword grass seedlings. He leaned down and carefully observed everything about the Lei Yuan sword grass.
"Three new varieties of sword grass can basically rule out extremely random mutations."
He nodded slightly, and the more he looked at the three Thunder Abyss Sword Grasses, the more he fell in love with them.
"Master Nephew Lu, I wonder if I can temporarily take out the Leiyuan Sword Grass and observe it carefully."
"I can ensure that the vitality of the sword grass seedlings is not harmed."
Gu Yun's light green eyes became brighter and brighter, and he asked tentatively.
"No problem, uncle, please excuse me."
Lu Xuan agreed without hesitation.
A short-term transplant would have minimal impact on the sword grass. He only needed to cultivate it carefully and quickly restore it to normal.
Seeing Lu Xuan so cheerful, a smile appeared on Gu Yun's face, and a green light shot into Genkun Wutu.
Immediately, green light enveloped the sword grass rhizome that was somewhat similar to the hilt of the sword and slowly flew out.
Gu Yun's eyes were fixed on the rhizome area of the sword grass. After a while, the green light disappeared silently, and the sword grass seedlings returned to the spiritual soil.
"Judging from the vitality and the thunderous aura inside the sword grass, it is basically certain that it is a new variety of fifth-grade sword grass."
"Of course, the most important thing is whether we can stably produce this new fifth-grade sword grass in batches."
Gu Yun and Li Xuanchen looked at each other and said.
Li Xuanchen nodded in agreement.
"Uncle Master, this is the first version of the seed condensation method that my nephew has summarized. It can be used as a reference for the fifth-grade Leiyuan Sword Grass Condensation Method. According to my nephew's speculation, the possibility of success is not small."
Lu Xuan thought for a while, took out a light green jade slip from his storage bag, and handed it to Li Xuanchen and the others.
The two of them looked deeply into the pale sapphire slip.
After a long time, he reluctantly pulled out of the jade slip.
"Sir Nephew Lu is indeed a unique spiritual plant genius. Not only did he obtain the improved sword grass seedlings, but he also explored the method of condensation and dedicated it to the Sword Sect."
The light green eyes between Gu Yun's eyebrows slowly closed and blended into his skin, leaving only a vertical, slender crack.
He and Li Xuanchen were among the forefront spiritual planters in the Sword Sect, so naturally they could tell whether the ideas provided by Lu Xuan were right or wrong at a glance.
"Thanks to the love of the Sword Sect and Huanzhen Jianfeng, my nephew received the Leiyuan Sword Grass in order to repay the sect."
Lu Xuan said sincerely, "How is it? How long has it been since you have seen a new variety of fifth-grade sword grass appearing in the Sword Sect?"
The sword actually came closer and reminded the two of them.
"It's been so long that I don't even have a similar concept in my memory."
Gu Yun recalled that both of them had lived for hundreds of years. Not to mention the emergence of new varieties of fifth-grade sword grass, fourth-grade sword grass had only been seen twice, and one of them was the Thousand Thunder Sword Grass provided by Lu Xuan.
This also confirmed Lu Xuan's terrifying attainments in spiritual cultivation from another aspect.
"High-grade sword grass, the higher the grade, the more difficult it is to improve."
"In the entire Sword Sect, there are forty-three varieties of fourth-grade sword grass that can be coagulated. This is after adding Senior Nephew Lu's Thousand Thunder Sword Grass."
"There are only thirteen types of fifth-grade sword grass, and there are only six types of sixth-grade sword grass."
"The seventh-grade sword grass is created by taking over the creation of heaven and earth. It can be said that it can be encountered but cannot be sought."
Gu Yun knew everything about Jian Zong's sword and grass, and turned to Lu Xuan and said.
"What my nephew did today is almost certain to add new varieties to the number of fifth-grade sword grass that has been gathering dust for a long time."
"Master Nephew Lu, do you want to go to the Lingzhi Palace of the Sword Palace? There you can concentrate on studying the spiritual plants."
Li Xuanchen, who had been silent all this time, suddenly asked.
"Li Xuanchen, you are so brave, you actually dare to poach people in front of me."
Jian Hua was really afraid that Lu Xuan, this precious kid, would be poached by Jian Palace, so he stood up and scolded him directly.
"As long as my nephew is willing to go to the Sword Palace, you can't stay here even if you want."
Li Xuanchen had a long history and was not too afraid of Jian Huanzhen, so he said calmly.
"Uncle Li, I have been in Huazhen Jianfeng for decades and have completely adapted to the life here. I don't want to move to a new place."
Lu Xuan refused aloud.
"However, my nephew can come to Lingzhi Hall at any time in the future. If you don't understand anything, please ask your uncle and brothers for advice."
It's not that easy to get his exclusive ownership. It's pretty good to have such a compromise method of mutual cooperation.
"So good!"
Gu Yun stroked his palms and smiled.
"By the way, Junior Nephew, you have made a great contribution to the Sword Sect this time. Naturally, the Sword Sect will not treat you badly, Junior Nephew Lu."
"I don't know what reward my nephew most wants to get. Then you can go to the Sword Sect's treasure house to pick one."
Lu Xuan answered without hesitation: "My nephew has always had the habit of collecting rare and rare high-level spiritual seeds. Naturally, his first favorite is spiritual seeds."
"Of course, it would be even better if you can get high-level sword grass spiritual seeds."
"If you don't have any of these, then it's best to have something related to spiritual plants."
Gu Yun smiled and nodded: "High-level sword grass spiritual seed. I remember that there is always a seventh-grade sword grass spiritual seed in the sect. It was bred from the Heart Sword Lake. However, it is extremely difficult to cultivate. I wonder if my nephew is interested?"
"
"Uncle Master, can you give me a detailed introduction to the origin of that high-level sword grass spiritual plant?"
When he heard that there was a seventh-grade sword grass spirit seed, Lu Xuan immediately became energetic.
"The seventh-grade sword grass spirit species is called Ice Soul Cold Light Sword Grass. It has been left in the sect for a while, and it has come in handy today."
"Ice Soul Cold Light is a rare treasure in the world. It has the ability to freeze the body, soul, and the world. The Ice Soul Cold Light Sword Qi can be nourished inside the sword grass. It is extremely difficult to cultivate."
"Master Nephew will first take the seventh-grade Ice Soul Cold Light Sword Grass Spirit Seed, wait until the Thunder Abyss Sword Grass is cultivated to maturity, and then determine the feasibility of its seed condensation method. Then there will be additional rewards. I wonder if Master Nephew can
accept?"
Gu Yun said slowly.
"My nephew has no objections."
Lu Xuan was happy in his heart and nodded in agreement without hesitation.