Qin Di asked with concern, "Where did the Sunset Bow go?"

The arrow spirit shook his head: "I don't know, the sunset bow shot me out, and it was still following its master at that time." ”

Qin Di muttered: "You said that you are an immortal arrow at the peak of the ninth order, why did you lower your previous grade to the eighth order? Do you have any hope of becoming an artifact in the future?"

The arrow spirit replied: "Young master, after I ran to the Origin World, because I didn't have the support of spiritual energy, I slowly downgraded as time went on. However, I have just absorbed the divine power in the blood-colored seawater, and I have recovered all my strength! And there is still room for promotion in the future, but I lack the kick at the door. ”

Qin Di asked, "How can I find that kick?"

The arrow spirit was silent for a moment, and said: "Young master, after millions of years of silence, my accumulated heart is calm enough, and I can almost shoot an immortal emperor!

Qin Di frowned slightly when he heard this, and said, "It's a pity that I only have an imitation Sunset Bow, and it's only a second-order immortal weapon at the moment, so I can't give you enough support." ”

The arrow spirit bowed down and said, "Young Master Qiqi, I know how the master practiced the sunset bow in the past, do you want to hear it?"

Qin Di's eyes lit up: "Okay, tell me, how should I sacrifice?"

"The master's sunset bow, the bow arm was refined by the golden god for him, and the bow arm of the eighth-order immortal product was obtained, and the eighth-order immortal tendon used for the bowstring was obtained. Then he borrowed Zhurong's divine fire sacrifice for three hundred years, and quenched it with the divine water of Gonggong for nine years and nine months, and then raised the sunset bow to the ninth order, and later after continuous recuperation, it was even promoted to the peak of the ninth order...... The three divine arrows were also refined in the same way, so I was very kind to meet the young master, because the young master also received the inheritance of the Golden God Harvest......"

Qin Di scratched his scalp and said, "You're making me embarrassed! Where is the dragon tendon of the eight heavenly dragons? Is it impossible to hunt a heavenly dragon?"

The Arrow Spirit replied, "The Horned Star is known as the 'Dragon Star', and there are dragon tombs everywhere. When the dragons died, they all went there to be buried. My lord Houyi just went there to dig a few large tombs before he found a suitable bowstring. ”

Qin Di thought for a while and said: "The seven stars of the green dragon, the horns are the tail of the heart, the horn is the first star, the meaning of having horns on the head, the dragon clan attaches great importance to their horns, so they choose to bury them there." I don't know if that's the case. If you have the effort, you can go over and have a look. However, since it is a dragon tomb, it must be heavily defended, and it may take a lot of trouble to hope to get the dragon tendon. ”

The second-order immortal weapon sunset bow in his hand, the bowstring currently used, is a sixth-order immortal silk, and the level is not too low.

He pondered in his heart: "I don't know if we can use a similar method to calcine the immortal silk with divine fire, and then quench it with divine water, so that it can be stimulated repeatedly, can it be promoted to the ninth order?"

As soon as he thought of using divine fire to burn the immortal silk, Qin Di couldn't help but laugh dumbly, feeling a little unreliable, as soon as the silk was burned by the fire, wouldn't it turn into flying ashes?

However, he thought about it: "White horses are not horses, and fairy silk is not ordinary silk. Since the immortal silk is a sixth-order immortal material, it means that there is immortal energy contained in it, and if the divine fire calcination is carefully controlled, it may not be allowed to advance. ”

However, he is not in a hurry to try to improve the bowstring right now, and the priority is to further improve the material of the bow arm.

The reason why the Sunset Bow is a second-order immortal weapon is that it is dragged down by the bow arm. Otherwise, with the sixth-order immortal silk, the sunset bow should be a sixth-order immortal weapon.

Qin Di wanted to improve the level of the bow arm through the method of refining stars. However, with his current strength, he can't go out to refine stars on a large scale, at most he can only refine a small mountain, and from an ordinary mountain, it is difficult to refine high-level immortal materials.

So he thought for a moment and walked to the valley where Luo Bu Immortal Mountain collected spiritual materials.

In the past, he cracked nearly a thousand spirit immortals and heavenly immortal cave heavens in a row, extracted a large number of fairy spirit veins, and fused them into a seventh-order fairy spirit vein, while the remaining spirit materials were piled up like a mountain and divided into several valleys to collect.

Qin Di randomly picked a small valley and prepared a batch of immortal stones for himself to provide spiritual energy at a critical time, and then faced the spiritual material mountain more than 100 zhang high, and began to ponder the alchemy technique that the golden god had received and passed on to him, reciting the mantra while casting all kinds of strange handprints.

When he finished reciting the first set of mantras and made his hand prints, he kept that posture for the whole day.

As a result, when I opened my eyes the next day, the spiritual material mountain in front of me had become smaller!

Then, Qin Di began to recite the second mantra and formed the second kind of mudra! With a large loss of immortal spiritual power, after meditating for two days, the size of the Spirit Material Mountain doubled!

In this way, every additional set of mudras is cast, it is extended by one more day. And the volume of Lingcai Mountain has also shrunk again and again.

When it came to the ninth type of star refining, Qin Di felt very difficult! Even with the support of the immortal stone, he could barely hold on!

He finally gritted his teeth and persevered, and finally couldn't help but smile bitterly: "It seems that my skill is still too low! According to the Golden God Harvest, I have to perform the sixteen forms of star refining to refine the immortal materials, and I can only use the nine forms! Now let me see, after the nine forms of star refining, what will come out?"

After nine tempering and shrinking by five hundred and two times, the original hill that was more than 100 zhang high became only two or three feet tall!

Qin Di stretched out his hand and stroked the immortal material, and couldn't help but smile: "Ho! why have I only refined the star nine times, and the immortal material has already appeared?"

Then he thought about it and quickly guessed the answer.

Thinking about it, the reason why these materials were collected into the cave by the spirit immortals and heavenly immortals was because they were high-grade spiritual materials, and there were even a small amount of immortal materials mixed with them! These materials were sublimated nine times by my refining stars, and naturally all of them became immortal materials!"

Qin Di tried to hold it up with his hands, but for a while, he didn't move!

He took a deep breath and pushed it up again!

A hill more than 100 zhang high, after being compressed nine times in a row, the density becomes very large.

As described in junior high school physics, atoms are divided into protons, neutrons, and electrons, and if they are compressed, the outer electron orbital collapses, leaving only the nucleus inside, which becomes very heavy.

Qin Di took out the first-order immortal sword and inserted it gently, but he was blocked out! He changed to a second-order immortal sword and continued to try, but there was still a strong sense of blocking. When it is time to change to the third-order immortal sword, it will not be allowed to penetrate into it.

It seems that the two or three feet tall hill in front of him seems to be a second- or third-order immortal material.

Qin Di took out a sixth-order immortal sword, cut out a piece of immortal material, and began to calcinate it with Zhurong Divine Fire, under the burning of divine fire, the immortal material quickly turned into a drop-by-drop solution, penetrated into the bow arm, and waited until the bow arm absorbed enough metal liquid, and then put the bow arm close to the divine fire to roast, this is a slow searing process, if it is too fast, even the bow arm can be burned. There is also a machine spirit in the bow arm, and if the machine spirit is damaged, then the bow is useless.

After five months of roasting, the bow arm gradually stabilized.

At this time, the sixth-order immortal silk was tied up, and the sunset bow soon ushered in the immortal tribulation.

The treasure bow survived two immortal tribulations in a row and advanced to a fourth-order immortal weapon.

The fourth-order immortal weapon Sunset Bow, although it still can't match the ninth-order peak immortal arrow, its power has obviously increased a lot. What's more, Hou Yi's divine arrow has been refined by him, and after going out, within a certain range, he can automatically hunt the enemy and fly back by himself. This allowed him to add a very useful killer feature out of thin air.

Qin Di is limited to a lack of skill and cannot carry out more star refining, otherwise, the level of the Sunset Bow can continue to increase, and the Houyi Divine Arrow can fly farther.