As winter comes, heavy snow has fallen continuously for ten days, and the snow outside is getting thicker and thicker.

Although for monks, clearing snow is not a troublesome thing.

Moreover, these things did not reduce the monks' desire to go out. Even as winter became more and more scarce, the demon hunting teams formed spontaneously and took the initiative to go to the mountains. If they did not hunt some monsters, they would really have to go out.

I'm hungry.

The legendary monk said that eating grains is simple. In fact, it requires giving up grains and eating breath to live.

Unless they reach the Zifu Stage, even the monks in the Foundation Establishment Stage will not be able to survive for a few days.

Not to mention Qi Refining monks.

Su Du naturally has no worries in this regard and has sufficient food reserves.

For the past ten days, I have been practicing in the cave almost day and night.

In the system panel, Su Du put all the few comprehension points on the Hunyuan Thunder Fire Gourd casting training chart. A total of 52 points were consumed to reach the proficiency level of the Hunyuan Thunder Fire Gourd. The wind control and

For the prairie fire marksmanship, the remaining seven or eight points were divided into three or four points each, and they were all reached the entry level first.

On this day, Su Du used the Qi training method of the Evergreen Micro Immortal Scroll to complete another Small Zhoutian.

Now that Su Du has mastered the Immortal Green Micro Immortal Scroll, all the acupoints in his body have adapted to the operation of this set of exercises.

It was on this day that Su Du completely adapted to the spiritual energy in the late stage of Qi training. A rudiment of a sea of ​​Qi appeared in his Dantian. There was no need to deliberately maintain it, and the spiritual energy in his body would circulate slowly according to the technique.<

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Su Du's state in the later stage of Qi refining has been completely stabilized.

After walking out of the quiet room, Su Du started preparing food again as he was used to. Su Du's rhythm of preparing three meals a day was even more punctual than his practice.

But fortunately, with the existence of the Xuanhuang Physical Training Technique, Su Du only needs to use his mind and does not need to do anything else by himself, and Su Du actually enjoys cooking.

As the weather gets colder and colder, Fugui spends more and more time napping, and Qin Zhen also told Su Du that he will be in seclusion again for a while, and it seems that he has been nourished a lot recently.

Su Du naturally had some regrets, but since Qin really wanted to go into seclusion, Su Du had no choice but to live in spring and grow in summer, and to harvest in autumn and hide in winter.

In this case, let’s cultivate and cultivate our spirit this winter, and we’ll talk about it in spring.

The residence that used to be quite lively, now only Su Du and Zhui Feng are still active.

But Su Du was not idle. After his realm stabilized, Su Du began to practice weapons. The first thing was the weapon-refining materials for the ten Liuhuo Bricks. Su Du took out all of them. For the refining of the Liuhuo Bricks,

Su Du has long been familiar with it.

In another twenty days, all ten materials were refined, and only one failed to be refined. A total of nine gold bricks were successfully refined. Although the quality is good or bad, it is enough for a period of time, whether for sale or for personal use.

.

As the refining of the Glazed Fire Gold Brick was completed, Su Du was surprised to find that his proficiency in the Spirit Armor Jade and Hunyuan Thunder Fire Gourd had also slightly increased.

Sure enough, if they are both refining weapons and are proficient in refining one magical weapon, their proficiency in other magical weapons will also increase.

After refining the Liuhuo Bricks, Su Du did not directly start refining the Hunyuan Thunder Fire Gourd. After all, Wu Yuanzhou said that the Thunder Fire Gourd was a bit mysterious.

Naturally, Su Du didn't dare to make a big deal, so he took out the refining materials for the spirit armor jade and refined the five spirit armor jade materials one by one. This time, the success rate was only 60%, just a little more than half, five.

Three spirit armor gems were successfully refined.

Su Du was actually able to accept this result. At least he didn't lose money and still made some money.

In this way, after practicing during the day and refining at night, more than ten days passed before Su Du finally set his sights on the Hunyuan Thunder Fire Gourd.

The main body of the Hunyuan Thunder Fire Gourd is three gourds. According to Wu Yuanzhou, these three gourds were picked from fairy vines. The value of these gourds alone is comparable to a low-grade magic weapon.

The key to refining this Hunyuan Thunder Fire Gourd is to apply the formation mark on the inside and outside of the gourd to make its material undergo a qualitative change.

The formation on the outer layer of the gourd needs to gradually absorb the surrounding spiritual energy.

The inner wall of the gourd must be filled with thunder and fire formations to condense the thunder, and the two inner and outer formations must not conflict with each other and complement each other.

Therefore, the success rate of refining is extremely low.

Su Du looked at the three gourds and other auxiliary materials.

In my mind, I recalled the memory fragments that were given when I added attribute points.

I could barely distinguish the purpose and usage of the things in my hands, as well as the key points of the seal carving.

Then he no longer hesitated and was ready to start refining.

Among the three gourds, only one gourd looks very straight, like a normal gourd.

The other two gourds were all very small, and one of them was slightly damaged, as if it had been eaten by insects when it was growing.

But Su Du naturally wouldn't have any objections, after all, this is a free gift.

First I picked up the small gourd that seemed to be a little bit eaten by insects.

Su Du started his first refining, recalling all the refining processes in his mind.

Start refining, use the spiritual energy in your hand to draw out a flame, roast it a little, drain the water in the small gourd, and then fill the small insect-eaten hole with the material.

Su Du then officially started to practice on this small gourd. Because of Xuanhuang's physical skills, the practice went very smoothly.

It was done almost overnight, and the little gourd completed the practice in a short time.

After that comes the process of casting the cave. The process of casting the cave is much more complicated than that of Xiao Lian. Su Du needs to change the internal structure of the gourd and build channel nodes for the circulation of spiritual energy, so that after the gourd becomes a magical weapon, the spiritual energy can operate normally and the spiritual energy can circulate normally.

It is necessary to outline the internal and external formations in advance.

After another day and two nights, the process of casting the cave was finally completed. At this time, the gourd had become a magical artifact. Su Du was careful with every step, but when he was completing the melting process, an accident happened.

The two formations inside and outside are still incompatible.

The palm-sized gourd actually made bursts of thunderous sounds inside, as if thunder was about to burst out from it. Su Du quickly pulled out all the spiritual energy in the gourd to prevent the small gourd from exploding, but this magical weapon

It’s considered a refining failure.

But Su Du was not discouraged. This refining process allowed him to understand more about some details of the Thunder Fire Gourd, and he was able to match the memory of the proficiency feedback. He was sure that he would be able to use the next two pieces.

One success.

Just when Su Du was preparing to refine the second gourd, Zhui Feng suddenly raised his head thoughtfully and looked into the distance with solemn eyes. Su Du also heard a huge noise after half a breath.

The movement did not come from nearby, but from far, far away.
Chapter completed!