Three days are enough for Xiang Shang to upgrade his flying sword to the level of a low-grade spiritual treasure.
Buzz!
As soon as his heart moved, the flying sword quickly rushed out from his body.
"Start your promotion!"
Xiang Shang's eyes flashed, and the power of his soul dispersed, instantly entering the flying sword.
At the same time, the Tao Yuan in Xiang Shang's body also poured into it like a surging river.
A series of special seals and runes also dispersed in the void.
Between the layers, it is grand and complex.
Xiang Shang inspires the flying sword!
In an instant, a special wave occurred from the flying sword.
As this special wave spread, rays of light of various colors immediately flew out from the surrounding materials that almost filled the entire hall, like swallows returning to their nests, and fell into the flying sword.
These various colors of light are the origin of various materials, which are swallowed up by the flying sword and nourished and promoted.
Now, as the grade of Xiang Shang Fei Sword has been improved, the grade of materials required for Fei Sword's promotion has also been increased.
Therefore, this large amount of materials is actually extremely valuable.
That is to say, Xiang Shang is very wealthy and the Xiaoqifeng Spiritual Land absorbs terrifying spiritual energy every day, so he can easily raise these materials.
Buzz! Buzz! Buzz!
Various rays of light were continuously thrown in, causing the flying swords to vibrate happily.
Suddenly, a vague aura came from the flying sword.
At this time, Feijian has reached its current limit and cannot be promoted further.
Only by using higher-grade materials and letting them devour them can he break through the limits and be sublimated again.
Xiang Shang quickly reached out and made a move, and the purple copper immediately flew out.
The flying sword trembled slightly and instantly turned into a ray of light, approaching Zixin Copper.
Immediately, the essence power belonging to Zixin Copper was continuously introduced into the flying sword.
The flying sword bloomed with brilliance, as if slightly excited, and soon exceeded its original limit, and once again began to devour the essence of the surrounding materials.
This is a long process.
The addition of various attribute materials makes the flying sword stronger, sharper, dazzling, and dazzling.
Buzz! Weng! Buzz!
Massive amounts of material essence are all integrated into the flying sword.
The materials on the ground, due to the lack of essence, instantly decayed and withered, and some even turned into powder.
And those metallic materials completely disappeared without any residue.
This is the dominance of Feijian, and it is also a process that Feijian must go through to advance from a magic weapon to a spiritual treasure.
Any spiritual treasure is not created out of thin air. It requires the consumption of massive amounts of materials and a series of complex techniques to create it.
Along with a large amount of essence of various attributes, there are also purple coppers that are absorbed by Feijian.
The weight of the flying sword body is also rapidly increasing.
The flying sword looks small and as light as paper, but its actual weight is terrifying to the extreme.
Even if Xiang Shang doesn't use any force, just letting the force of the flying sword squeeze it is enough to collapse a mountain.
Hard stones can be crushed into powder if placed gently.
One hour, two hours, three hours...
boom!
The flying sword trembled rapidly, and a special, agile feeling was quickly produced.
"Promoted, low-grade Lingbao Flying Sword!"
Xiang Shang was overjoyed.
At this moment, Feijian finally broke through the original level and was promoted to Lingbao.
After becoming a spiritual treasure, the appearance of Feijian did not change much.
But Xiang Shang could feel the difference from the inside out.
Especially the inside of the flying sword is not only harder, but also has a special change.
Vaguely, Xiang Shang felt that there was a vague consciousness inside Feijian.
This consciousness is extremely close to Xiang Shang, as if it is one with him. Wherever his thoughts go, the flying sword can reach him in an instant, just like an arm moving his fingers, easily and naturally.
Moreover, Xiang Shang doesn't even need to control it himself, Feijian can follow instinct to achieve the effect he wants.
"The Lingbao Flying Sword is indeed extraordinary."
Xiang Shang was extremely happy.
“However, the current flying sword is only the most basic low-grade spiritual treasure.
If you want to become a top-notch low-grade spiritual treasure, or even a higher-grade spiritual treasure, and play a stronger role, it can no longer be achieved by just stacking materials.
But to sow the Tao!
Plant all kinds of laws of heaven and earth into the flying sword."
Xiang Shang frowned, feeling extremely sober.
The promotion of Feijian is just a promotion of the body.
What is enhanced is the weight and toughness of the flying sword.
As a natal magic weapon, if Feijian wants to continue to improve, it must have a direct and key connection with Xiang Shang himself.
Planting the principles of heaven and earth is one of them.
In fact, spiritual treasures taken from others are rarely able to exert their full power, because those spiritual treasures are not consistent with one's own Tao principles.
So although it can play a role, it can only be used at 80%.
Unlike the natal magic weapon, because it suits you best, it can exert 100% or 120% of its power.
This is also the reason why, even if Xiang Shang's flying sword is not a spiritual treasure, it can compete with many spiritual treasures driven by powerful Taoists. It can even gain the upper hand by relying on its mysterious magical power.
In addition to the fact that Xiang Shang's natal magic weapon, the Flying Sword, is unparalleled in its own right, it is naturally also because he is able to maximize the power of the Flying Sword.
Tsk! Tsk! Tsk!
As the level of the flying sword increases, the speed of absorbing the essence of countless materials also increases.
Soon, the entire Zixin Copper was completely consumed and turned into powder.
Moreover, countless materials on the ground have completely become waste and have lost their original functions.
Xiang Shang waved his hand slightly, and the power of the formation surged, and the waste materials in the hall were immediately consumed.
Immediately afterwards, Xiang Shang turned his attention to the flying sword.
"Try the power?"
Xiang Shang turned his eyes and looked at the formation above the main hall.
After thinking about it, he shook his head slightly.
Nowadays, only the flying swords that reach the Lingbao level are left, which have undergone earth-shaking changes from before.
Although the formation contained in the Zhenwu Hall is powerful, Xiang Shang cannot guarantee whether it can withstand a blow from the flying sword.
If the formation of the Zhenwu Hall was really destroyed and the production of vitality crystals was affected, Xiang Shang would be really heartbroken.
"It seems that we can only postpone it for two days. When we face the master of Yutou Mountain, we can find him to test the sword to his heart's content."
Xiang Shang smiled slightly and was no longer anxious.
With a thought, the flying sword turned into a stream of light and disappeared into his body instantly.
Feeling the aura of the flying sword in his body, Xiang Shang's Daoyuan surged and directly poured it out, constantly nourishing it and making it stronger.
At the same time, the power of Xiang Shang's soul also imprinted the power of Tao one after another, and the strength was engraved into the flying sword.
Immediately, the originally ethereal flying sword took on a slightly different change.