"This sword?"
After examining it, Gao Yan discovered that the longsword was just an ordinary longsword, at most a little sharp.
But upon reflection, I realized that this sword shouldn't be an ordinary longsword.
After all, that secret realm was formed from the small world within the body of a Void Realm expert. He suspected that this rusty longsword was the opponent's natal magic weapon.
Since we cannot verify the authenticity of this sword through ordinary methods, we can only use the Eye of Insight.
A thought crossed my mind.
Gao Yan activated the detection function of the Insightful Eye.
Instantly, information about the longsword appeared before my eyes.
Sword Name: Kunwu
Rank: High-grade spiritual treasure (currently degenerated to the level of a mortal artifact)
Note: It can be nurtured with one's own spiritual power and then fed refining materials to gradually restore it to the level of a high-grade spiritual treasure. In addition, the sword contains a copy of the Kunwu Sword Scripture. Once the Kunwu Sword returns to its spiritual weapon state, the Kunwu Sword Scripture can be obtained.
After reading the information provided by the Insight Eye, Gao Yan understood.
He immediately picked it up and slowly channeled the spiritual energy within his body into the sword.
Currently, the Kunwu Sword has been downgraded to a mortal weapon, making it quite fragile. If spiritual energy is injected too quickly, it may be destroyed.
After Gao Yan calmly poured one-tenth of his spiritual power into the longsword, he sensed that the Kunwu Sword seemed to have absorbed enough.
Therefore, the delivery was stopped.
About ten seconds later, the rusty Kunwu sword suddenly emitted a circle of blue light, and at the same time, the rust on the sword fell off with a crackling sound.
Once the rust had completely fallen off, a simple, unadorned blue longsword appeared before Gao Yan's eyes.
To be honest, this sword doesn't look very appealing and is easily overlooked.
However, the Kunwu Sword has now been upgraded to the level of a low-grade spiritual weapon.
So Gao Yan poured his spiritual power into the sword again, this time without being as careful as before!
After consuming half of its spiritual power, the Kunwu Sword was fully replenished and underwent another transformation, becoming a mid-grade spiritual weapon!
"good!"
Gao Yan smiled with satisfaction, took out two Human Essence Pills and swallowed them.
A moment later, the depleted spiritual energy was fully restored.
Gao Yan continued to channel spiritual energy into the sword. This time, after channeling 90% of his spiritual energy, it was still not saturated. So, Gao Yan swallowed three Human Essence Pills in one go to restore the spiritual energy in his body before continuing to channel it.
This time, after being supplied with 70% of its power, the Kunwu Sword reached saturation and underwent another transformation, quickly emitting the aura of a high-grade spiritual weapon!
It's embarrassing to admit, considering he's at the ninth level of Foundation Establishment, yet he's only using a mid-grade spiritual weapon.
Fortunately, he obtained the Kunwu Sword in the secret realm, which can be considered as having a high-grade spiritual weapon!
Swallow the Human Essence Pill to continue restoring spiritual power.
After the restoration was complete, spiritual energy was continuously supplied to the Kunwu Sword, eventually transforming it into a top-grade spiritual weapon.
Moreover, the other party had advanced by absorbing his spiritual power, so there was no need to refine it; he could control it at will. After some experimentation...
Gao Yan discovered that he could control the Kunwu Sword much more smoothly than the other two mid-grade spiritual flying swords.
However, after Gao Yan continued to input enough spiritual power.
The Kunwu Sword did not transform into a spiritual treasure, but it did convey a message to Gao Yan: to transform into a spiritual treasure, it needed to devour a large amount of refining materials.
Of course, the more precious the materials used for refining, the better!
Gao Yan didn't have any materials for refining weapons at the moment, so he first extracted the "Kunwu Sword Manual" from the Kunwu Sword.
After a while.
Gao Yan read through the entire "Kunwu Sword Manual".
This is a high-grade Earth-rank cultivation technique, primarily focused on killing. In terms of offensive power, it is comparable to those who cultivate Heaven-rank techniques.
The only problem is that this technique is too aggressive and can easily harm the user, affecting their lifespan.
Of course, it can also be used as an auxiliary sword technique for cultivation, so that it will not harm oneself. However, if it is used as an auxiliary sword technique for cultivation, its power will be reduced to 50%.
Gao Yan smiled, not finding the choice difficult at all.
First, he's not the kind of protagonist with deep-seated hatred and resentment; second, he has a cheat code like a system.
Although the Kunwu Sword Manual was excellent, it was not his only option.
Therefore, he will not focus on mastering the Kunwu Sword Manual, but will only use it as a supplementary sword technique.
After storing the Kunwu Sword inside his body, Gao Yan picked up the dull jade slip and placed it between his eyebrows. Instantly, a large amount of information flooded into his mind.
The contents of the jade slip are divided into three parts. The first part is a biographical introduction of the person who left the jade slip. The second part is a mid-grade Earth-rank cultivation technique, as well as three sets of low-grade Earth-rank sword techniques and three top-level spells.
The original owner of the jade slip is unknown, but he called himself the Heaven-Defying Daoist, perhaps because he did not want his name to be completely lost to history after his death.
He provided a fairly detailed account of his life.
It was written entirely as an autobiography, totaling tens of millions of words.
After reading the autobiography of the Heaven-Defying Daoist, Gao Yan was somewhat moved. This Heaven-Defying Daoist was a typical example of a good-for-nothing who rose to prominence.
He possesses the aptitude for cultivation, but his five spiritual roots are the lowest level.
He did not give up after failing to become an apprentice several times.
In the end, he won over a Foundation Establishment stage cultivator with his perseverance and became his disciple.
However, when he reached the fourth level of Qi Refining, his master's lifespan was exhausted, and he passed away peacefully.
However, his master's legacy attracted the covetous eyes of other independent cultivators.
However, he wasn't stupid. After burying his master, he quickly fled, leaving the rogue cultivators empty-handed.
Those rogue cultivators also began to hunt him down.
During the pursuit, the Heaven-Defying Daoist faced death multiple times, but he survived each one. In the end, he even used a scheme to kill the rogue cultivators who were chasing him.
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