The tunnel inside the cave was long, and a faint red light shot out of nowhere, reflecting the path ahead. Pen & Fun & Pavilion www.biquge.info

Shao Nan's speed is not fast, because he has been thinking about things in his heart.

There are some things that Shao Nan doesn't want to talk to Shuijing Zhenzun, because Shuijing Zhenzun can't help, and he will worry blindly.

To refine the Sun Shooting Divine Bow, Shao Nan has no drawings at all, and can only rely on experience to refine it. And the biggest problem is that Shao Nan doesn't know any of the materials for refining the Sun Shooting Divine Bow.

If you want to refine a bow and arrow magic weapon, for Shao Nan, a refining master, it couldn't be simpler. The premise is that Shao Nan can fully control all the materials.

Now on the contrary, Shao Nan doesn't know a piece of material. Therefore, for refining the Sun Shooting Divine Bow, Shao Nan had no spectrum in his heart.

There is a more important question that bothers Shao Nan. That's how many arrows you need to refine!

If you want to shoot the sun, Shao Nan has long known that it is not enough to have a bow, but also to have an arrow that can shoot the sun. Shooting the Sun Bow with the Sun Arrow, this is the best combination.

Ten days in the air, whether you need to shoot for ten days, or only shoot for nine days. This question has always plagued Shao Nan.

With the same material, the effect of refining ten arrows and refining nine arrows is completely different.

Nine arrows are definitely more powerful than ten arrows alone, however, nine arrows can only shoot down nine suns.

Before he could think about the result, Shao Nan walked to the end of the tunnel. A natural earth fire was burning gently, and the corners of Shao Nan's mouth finally raised a smile. Finally, one thing is still going well.

Feeling the strength and attributes of the ground fire, Shao Nan slowly calmed down. A qualified alchemist must have a complete understanding of the properties of everything used in the refining process. In order to refine the best magic weapon, it is not enough to understand, but also to understand everything used in depth and thoroughly.

In the past, Shao Nan used the earth fire that had already been dealt with by the Holy Fire Glass Sect when refining magic weapons in the Holy Fire Colored Glass Sect. The basic attributes of the treated earth fire are clear at a glance, and there is no need to pay too much attention to it. Now Shao Nan is about to use a pure natural earth fire, and the effect is definitely better, but the problem is that the possibility of a situation has increased exponentially.

Refining a magic weapon is a delicate matter, and any small influence may change the grade and attributes of the entire magic weapon, and may even fall short.

It took Shao Nan a whole year to get acquainted with the earth fire. Every time Shao Nan felt that he had fully understood the earth fire in front of him, he would be slapped in the face in time by the sudden new situation. After being slapped in the face several times in a row, Shao Nan finally gave up his heart, patiently studied for a year, and finally completely controlled the earth fire.

The next step is to understand the properties of the material. One hundred and twenty-eight materials, this is all the materials that Shao Nan and Xuan Bao collected in Qingyu Taichentian.

Except for being able to determine that the dragon tendon is a bowstring, Shao Nan basically can't determine what the other materials are used for.

Unknown stones may be ores, and wooden hearts may be arrow shafts, so what is the function of withered vines?

Shao Nan first classified one hundred and twenty-eight kinds of materials according to his own understanding. All the materials were rudely divided into five categories by Shao Nan: bow body, bowstring, arrow shaft, arrowhead, and additional.

"I really don't know how the road to heaven was formed, and I don't know how the previous predecessors passed through it. These one hundred and twenty-eight kinds of materials, how long do you have to study them! Those seniors who don't know how to refine weapons, are they here to learn to refine tools by themselves?" Shao Nan stared at the materials in front of him and complained, and suddenly thought of a question that he had been ignoring.

Shao Nan himself is a master of refining, so after encountering the materials, he instantly thought of refining, so that Shao Nan never thought about how those who didn't know how to refine the road to heaven could pass through the heavy heaven. Now that he thinks about it, Shao Nan's eyes suddenly lit up, is there any other way that can't be done?

Recalling what He Xuanbao had seen and heard in Qingyu Taichentian, Shao Nan couldn't help but shake his head. Nothing but the materials in front of you.

"Could it be that the path to heaven is adjusted according to the attributes of the person who enters? Knowing that I can refine weapons, there is such a problem?" Shao Nan thought of a most unhappy result.

According to Shao Nan's speculation about the road to heaven, this possibility is really very large.

Thinking of this, Shao Nan had no choice but to pick up the nearest material in front of him and start studying its properties.

"White ore, soft texture, strong ability to withstand true qi...... As a refining master, studying materials has always been a compulsory course for refining masters. Shao Nan complained while studying the material. The test of the road to heaven is really systematic and comprehensive, and all aspects of the refining weapon must be tested.

Since it is, then fight! Shao Nan is quite confident in his refining skills.

One hundred and twenty-eight kinds of materials, it took Shao Nan ten years to study them thoroughly. During this period, Xuanbao and Shuijing Zhenzun were worried about breaking into the earth fire area several times, but they were all blasted out by Shao Nan.

From the first day to the seventh heaven of the Tongtian Road, Shao Nan and his party only spent a year or two. Now in this Eighth Heaven, it took more than a year just to collect materials, and another year to familiarize yourself with the Earth Fire, and the sum of these two is more than the total time spent on the previous Seven Heavens. Xuanbao and Shuijing Zhenzun both thought that Shao Nan had encountered an accident in the Earth Fire area.

In fact, Shao Nan himself didn't expect that it would take a whole decade just to study the materials. The materials that have been studied for so long are deliberately done by Shao Nan, because Shao Nan found that these materials are not so simple. It's just that Shao Nan didn't expect it to take ten years.

Shao Nan suddenly regretted it now, the seven heavens in front of him were all wasted.

The road to heaven is indeed a test, but it is also a place of tempering and learning.

When he first started researching the material, Shao Nan was not aware of it. When it came to the third material, Shao Nan found that these materials contained a lot of content, and it was not easy for each material to be studied thoroughly. Just by studying the three materials, Shao Nan felt that his understanding of the science of materials had improved.

Such a good opportunity, of course, Shao Nan will not miss it, every material, Shao Nan will study it until it really has no value before giving up. Now Shao Nan feels that if he is given an unfamiliar material, he can't say that he can know the attributes by touching it, and he can definitely say more than eighty percent of the attributes in half an hour.

After thoroughly studying the properties of all materials and how to refine the Sun Shooting Divine Bow, Shao Nan already knew it in his heart. As for how many arrows to refine, after the joint discussion of Shao Nan, Xuanbao and Shuijing Zhenzun, it was finally decided to refine nine arrows.

This time, Shao Nan didn't know how long it would take to complete the refining, and he emphasized again and again with Xuanbao and Shuijing Zhenzun that they were absolutely not allowed to affect the refining. In the end, Shao Nan still arranged a defensive formation at the entrance of the cave, and only then did he start the refining of the Sun Shooting Divine Bow.

(To be continued.) )