Mortal: Even with a Heavenly Spiritual Root, I still have to try and get my hands on the Little Gree

Upon hearing this, Han Li hesitated slightly.

He really wanted to see it, but ordinary cultivators are very wary of others peeping when they are refining pills or treasures.

"Brother Mu, are you sure everything is alright?"

Han Li hesitated before speaking, unsure whether he wanted Mu Yu to agree or refuse.

"It's alright, it's just refining a treasure, you won't bother me."

Mu Yu spoke casually, then walked into the weapon-refining room.

Han Li hesitated for a while before finally deciding to go inside.

At this moment, Mu Yu had already released the cyan alchemical fire and begun to refine the Golden Thunder Bamboo.

Looking at Mu Yu's calm demeanor, Han Li couldn't quite understand his thoughts.

If it were Han Li himself, he would never allow anyone to watch him while he was refining his natal magic weapon.

But then she thought, even a priceless treasure like the little green bottle couldn't tempt Mu Yu, so what did other things matter?

The process of refining the Golden Thunder Bamboo lasted for three whole days. After three days, the entire Golden Thunder Bamboo turned into a ball of viscous, emerald-green liquid.

After separating a wisp of azure flame to envelop the viscous, emerald-green liquid, Mu Yu repeatedly infused it with the protective barrier.

Han Li was dumbfounded by the various restrictive spells and incantations. He had never known that refining magical artifacts required knowledge of so many restrictive techniques.

Before long, the essence refined from the Golden Thunder Bamboo seemed to freeze, floating in the air.

Grabbing the medicine bottle placed to the side, Mu Yu swallowed a pill to replenish her mana and then began to meditate to recover.

Half a day later, Mu Yu's magical power was fully restored, and he continued to refine the next Golden Thunder Bamboo.

The time required to refine the Golden Thunder Bamboo this time was still three days and three nights. The refining speed was not accelerated even though Mu Yu was familiar with the process of refining Golden Thunder Bamboo.

Three days later, the entire Golden Thunder Bamboo turned into a thick, emerald-green liquid once again, but this time the restrictions Mu Yu had placed inside were completely different from before.

Han Li, who had been waiting quietly for a long time, finally recognized the restriction that Mu Yu had just injected into the emerald green liquid. It was the restriction needed to refine the Azure Bamboo Bee Cloud Sword magic weapon, only with some slight differences.

Before Han Li could even discern the effects of the different restrictions, Mu Yu had already cast countless spells and simultaneously used his divine sense to begin shaping the Azure Bamboo Bee Cloud Sword.

The entire shaping process was very simple. The essence of the Golden Thunder Bamboo, refined a second time, was separated into twelve clusters, which gradually took the shape of a flying sword under Mu Yu's divine control.

The moment the twelve Green Bamboo Bee Cloud Swords took shape, Mu Yu immediately cast a spell on the ball of Golden Thunder Bamboo essence that had been refined for the first time, extracting twelve strands of essence as thin as hair and merging them into the twelve flying swords, forming marks similar to blood grooves on the sword blades.

"The treasure I forged is not the original Green Bamboo Bee Cloud Sword, but a version that I improved upon myself."

Suddenly, Mu Yu spoke up to explain to Han Li, while his hand continued to cast spells into the twelve flying swords.

As the incantation was applied, a phantom line connected the twelve Green Bamboo Bee Cloud Swords with the initial clump of Golden Thunder Bamboo essence.

Along with the connecting lines, the essence of the golden thunder bamboo, which was originally just purified, has undergone some changes in shape, as if it has naturally formed some kind of treasure.

Noticing this change, Mu Yu smiled slightly.

Success! My deduction was correct. Using the principles of formations to forge the Azure Bamboo Bee Cloud Sword, and using the Azure Bamboo Bee Cloud Sword as a guide, along with the Azure Origin Sword Technique, we can follow the momentum to form a main body.

This main body was forged by Mu Yu based on the sword pellet in his memory. It has the ability to store sword energy and drive other Green Bamboo Bee Cloud Swords.

When necessary, this sword pellet can also be driven as the core of a formation to create a sword array.

Of course, the sword pellet is not yet complete, so Mu Yu used magic to make the other twelve Green Bamboo Bee Cloud Swords float above the sword pellet, maintaining its current state.

Next, refine the third Golden Thunder Bamboo...

After the same process, twelve brand-new Green Bamboo Bee Cloud Swords were added, and the sword pellets below became more solid.

This time, however, Mu Yu clearly felt some pressure.

Even with pills to replenish his energy, Mu Yu still felt somewhat tired after such a long period of consuming his inner fire and magical power.

However, there was no way around it. When designing the magic weapon, Mu Yu only considered how to maximize its power, completely forgetting the difficulty of refining it.

There are still fifty-eight Green Bamboo Bee Cloud Swords to be forged. If we supplement them with pills, we should be able to manage.

A flicker of emotion flashed in Mu Yu's eyes. After meditating for half a day, he continued refining the treasure.

Thirty-six Green Bamboo Bee Cloud Swords have been forged...

Forty-eight handles...

Sixty handles...

Seventy-two handles...

Finally, after more than a month, Mu Yu completed the forging of the entire Green Bamboo Bee Cloud Sword.

Although she has elixirs to replenish her energy, and Mu Yu can recover some of her own mana every now and then, her spiritual energy is greatly consumed because she needs to keep the sword pellet as the main body of the refining process.

If Mu Yu hadn't already completed the cultivation of the third level of the Great Evolution Technique and had also cultivated the Three Revolutions Rejuvenation Technique, he would have collapsed long ago.

After the seventy-two Green Bamboo Bee Cloud Swords were completed, the sword pellet designed by Mu Yu was also finally completed, becoming the core of these seventy-two Green Bamboo Bee Cloud Swords.

At this point, the magic weapon is basically complete.

The final step is to set up an array to refine the already semi-finished Green Bamboo Bee Cloud Sword once again.

According to the records on the golden pages, the forging process of the Azure Bamboo Bee Cloud Sword actually begins after the array is set up; the previous steps only require extracting the essence of the Golden Thunder Bamboo.

But there was nothing they could do; Mu Yu had independently deduced and modified the entire treasure-refining process.

Therefore, this final formation also needs some modifications.

Using the sword pellet as the array's core, seventy-two Green Bamboo Bee Cloud Swords were placed in various corners as array flags.

The next step is to draw the array patterns, cast restrictions, connect with spiritual energy, and place the various auxiliary materials needed to forge the Azure Bamboo Bee Cloud Sword into the array.

Once the formation is activated, these auxiliary materials will automatically integrate into the Azure Bamboo Bee Cloud Sword, completing the final refining process under the power of the formation.

After the formation was set up, Mu Yu took out three high-grade wood-type spirit stones to power the formation.

These high-grade spirit stones are treasures that even Nascent Soul cultivators value highly in the human realm. The pure spiritual energy contained within them is incomparable to that of mid-grade or low-grade spirit stones.

If it weren't for the fact that many Nascent Soul cultivators came to Mu Yu's door asking for pills during his time refining pills in Tianxing City, Mu Yu would never have had the chance to gather three high-grade wood-element spirit stones to refine treasures.

Now, Mu Yu has poured everything into it, truly going all out.