"Why does junior brother need that kind of spiritual land?"
"I want to try to improve a fifth-grade sword grass."
Lu Xuan said frankly.
"Improved high-level sword grass in Sword Intent Killing Land?"
"As far as I know, some Yuanying elders who studied sword grass have tried this method, but they all ended in failure."
"The sword grass spiritual seeds were put into it and washed away by the soaring killing sword intent. The structures inside most of the spiritual seeds were directly destroyed. Even if there are a few left, they are basically reduced to useless seeds."
"After trying many times, I finally had no choice but to give up. Junior brother, if you continue to use that killing sword intent to stimulate me, I'm afraid you will make the same mistake again."
Yuan Rong admonished.
"Thank you, Senior Sister Yuan, for reminding me. Junior Brother, I have a natural affinity for spiritual plants and spiritual seeds. I can roughly perceive their status, so I can control a certain degree to prevent all spiritual seeds from being discarded."
"If you experiment more often, you might be able to get a mutant spirit seed by accident."
Lu Xuan revealed some of his talents in spiritual planting.
He not only roughly senses the status of the spiritual plant, but also understands the detailed information of the spiritual plant and feels the most subtle needs of the spiritual plant.
In addition, when improving the high-level sword grass, he also had the mysterious treasure of Yangxuan Sword Sheath, which can well nourish the sword grass spiritual seeds and increase the possibility of their mutation.
The most important thing is that through that special ability, one can know the status of the spiritual species at any time, and there is no need to spend decades after improvement to verify whether the mutation is successful.
By omitting the steps of multiple rounds of spiritual seed verification, I can't tell you how much time and energy is saved.
"No wonder junior brother can achieve such success in Ling Zhi."
Yuan Rong sighed softly.
"The spiritual land requested by my junior brother is actually a place called the Sword Tomb, where many high-level flying swords are buried."
"Those flying swords have caused too many killings and have a strong evil aura. If you want to eliminate them, it will cost a lot of money. The gains outweigh the losses."
"Therefore, the sect gathered them in that sword tomb and sealed them with restrictions."
"The killing sword intent inside is extremely strong, and the physical body is constantly being washed away by the sword intent. Staying there for a long time may leave hidden diseases."
"In addition, those who are not strong-willed will be easily affected by the killing sword's intention, and they will become bloodthirsty and crazy without knowing it."
"Therefore, the Sword Tomb is considered one of the sect's forbidden areas. It is often used to punish disciples who seriously violate the Sword Sect's sect rules, confining them there and allowing them to be washed away by the killing sword intent."
"There are also some sword cultivators with relatively extreme cultivation paths who will take the initiative to enter and nourish their sword hearts with murderous intent."
Yuan Rong introduced the information about the sword tomb to Lu Xuan in detail.
"Senior Sister Yuan, Junior Brother, if I want to take the initiative to enter the Sword Tomb, what conditions need to be met?"
Lu Xuan asked curiously.
"It is rare to enter the forbidden area of the Sword Tomb on your own initiative. Junior brother can just tell the sword master directly."
"Okay, thank you, Senior Sister Yuan, for informing me."
Lu Xuan saluted and said.
A few days later, holding a simple scabbard and a black token in his hand, he passed through many restrictions and entered an underground cave.
The jet-black token has a rich black light. It is the token given to him by the Huanzhen Sword Master to enter the sword tomb. With this token, he can easily enter the forbidden area of the sword energy.
"Stop shaking, I'll take you to a nice place today to see the world."
Lu Xuan firmly grasped the sheath of the Yangxuan Sword in his hand and passed on a thought.
After the Yangxuan Sword Sheath was pulled out of Jianxuan Hedgehog's body, it has been in this resentful state, as if it is not satisfied with its desires.
After hearing Lu Xuan's promise, the place slowly became quiet.
Passing through the entrance of the cave, Lu Xuan went all the way down.
Countless black sword energy roared from the depths of the cave, with murderous intent, as if thousands of troops were about to trample Lu Xuan into pieces.
With a thought in Lu Xuan's mind, a layer of light gold thunder clothes appeared on his skin, blocking all the killing sword intent.
The deeper you go, the more intense the killing sword intent becomes, even making the golden thunder clothes on Lu Xuan's body dim a lot.
"Just right here."
Lu Xuan went to the deepest part of the cave, found a stone room with powerful restrictions, and put the Yangxuan sword scabbard into it.
Then, he took out the twenty white bone-killing sword grass spiritual seeds given by Gu Yun and slid them in one by one through the crack in the scabbard.
The simple scabbard lay quietly in the stone house, allowing countless killing sword energies to pour in from the cracks.
More and more sword energy poured in, and it seemed that it had reached the limit that the scabbard could hold.
It kept trembling, conveying a thought of both joy and pain.
"Do you want to continue returning to Xinjian Lake?"
Lu Xuan was worried about the condition of the Yangxuan sword scabbard and asked proactively.
The tip of the scabbard waved with great movement to express rejection.
This action seemed to consume a lot of energy, and the frequency of trembling became higher and higher.
"If you leave it in this stone house for a while, this scabbard will awaken some special properties, right?"
Lu Xuan looked at the simple scabbard that carried the stimulation to the end, and a thought flashed through his mind.
It was impossible for him to stay in the sword tomb all the time, so he could only come over frequently to observe whether the Bone Killing Sword Grass had successfully mutated.
Fortunately, before coming here, I specially applied for a stone house in the Sword Sect to confine disciples. In addition, it is extremely rare for disciples to be punished in this forbidden area, so there is no need to worry about what will affect the sword grass spiritual seeds stored in the scabbard.
After arranging the scabbard for the mysterious sword, he hurried back to the cave and began to cultivate spiritual plants.
"It's been a while since I got the Time Arrow. It's time to go to the incomplete cave to cultivate the time-related spiritual flower in the Eighth Layer Palace."
Lu Xuan stood in the spiritual field and thought to himself.
The only thing he needs to worry about is those three square-inch trees that can affect the space.
"Go back quickly, don't waste time on the road, and the three square-inch trees are all seedlings, so it will be difficult to cause spatial cracks in a short period of time."
Thinking of this, Lu Xuan felt much relieved.
Just when I was preparing to pack up and return to the incomplete cave.
Suddenly, a green light lit up before his eyes, and the extraordinary Qing Yuelin quietly appeared in front of him.
It growled at Lu Xuan in a low voice, and there seemed to be a hint of begging in its voice.
"Master, I want to practice in seclusion for a period of time and strive to be promoted to the sixth rank as soon as possible. I also ask the master to give me a plant of all-things grass to help me advance to the sixth level as soon as possible."
Qing Yuelin has a trace of Qilin blood, is extremely talented, and has extremely high intelligence. He passed an idea to Lu Xuan.
"Do you want to defeat the White Ape?"
Lu Xuan asked curiously. During this period, he often saw Qing Yuelin and Lei Longxuan fighting each other.
But because White Ape is good at fighting and has rich fighting experience, plus the sea-suppressing stick given by Lu Xuan, even if he fights one against two, he will still win more than he loses.
"Yes, I really want to make progress."
Qing Yuelin, who was the weakest, had been beaten unilaterally all the time, so naturally he became very competitive, and the idea of promotion to the sixth rank became more and more urgent.
"Okay, I will reward you with this Wanxiang grass."
"When I come back, I hope you can be successfully promoted to the sixth rank."
Lu Xuan took out a Wanxiang grass that looked like a monster and said with an earnest expression.