"Feng Jiu, you are really amazing, not only did you make our Yundu Academy survive another crisis, but also made Yuwenba and Hua Lingfeng so deflated, it's really happy!" Guo Long patted Feng Jiu's shoulder and praised him a lot. Huo Ranwen.

"Yes, Feng Jiu, if it weren't for your clever calculations and precautions, Yundu Academy would inevitably not be attacked by strategic weapons. I brought you to Yundu Academy, and it was right, you were born to be our lucky star!" Cheng Yu smiled with relief, never expecting that the young man he brought from the Southern Wilderness Academy would be such a blockbuster, and he would refresh his worldview with miracles again and again.

The other branch tutors who remained were also favored by Feng Jiumu, and now they finally understood why Yun Jiu Ge would personally take him as a disciple, he was simply a demon with both wisdom and bravery.

Even Yang Qian, the secretary beside Yun Jiuge, looked at Feng Jiu with beautiful eyes, this young man was really unexpected, she personally took him to the main courtyard at the beginning, and now she couldn't help but feel honored to see him so good.

There are also the students of the branch and main courtyard who stayed, except for Mai Xiaoyou, who admires Feng Jiu very much, everyone else shows admiration and awe for him, and a proud son like him is their role model. It's just a pity that she lost Sikong Lian'er's shadow in this group of students, she obviously went back to deal with family affairs, and she didn't know why she didn't come, which made Feng Jiu a little regretful.

When the other teachers and students dispersed, Yun Jiu Ge smiled and instructed Feng Jiu: "Feng Jiu, this time you can be described as a great hero of our Yundu Academy, everyone is full of praise for you, I really want to thank you for winning a strategic weapon dragon Qi Arrow for us." Now that it has been moved to the underground warehouse of the academy, you can go with me to watch, Yang Qian, you can lead the way!"

Feng Jiu nodded, he couldn't wait to study it and see what clues this Long Qi Arrow had. It didn't take long for the two of them to come to the underground warehouse under the guidance of Yang Qian, and he found countless ability cultivation resources inside, which were dazzling and breathtaking.

And Long Qijian was moved to the open space in the middle, Feng Jiu looked at its spectacular and intimidating appearance, and still felt awe, this is a strategic weapon comparable to those above the SS level. How it was made made him curious.

Seeing that Feng Jiu was clearly interested in the strategic weapon, Yun Jiu Ge smiled and said: "Feng Jiu, we can't activate the Dragon Qi Arrow anyway, if you want to study it, just study it to your heart's content, you are so smart, you may be able to see its secrets!"

"Then thank you Dean Yun Jiuge, I have this intention!" Feng Jiu got his consent, and then he concentrated on the matter of studying Long Qiji, and carefully understood it from the outside to the mainland.

"Dean, the structure of this Dragon Qi Arrow is obviously very complicated, and it must take a long time to study it, do you really want Feng Jiu to study it here without sleeping? It is better to send a few scientific research tutors from our academy, they should be interested!" Yang Qian saw that Feng Jiu was obsessed with what was going on outside the window, and couldn't help but persuade Yun Jiuge.

"Since Yuwenba dares to send this strategic weapon, it shows that its secret is not something that I can see through, nor can it be studied by a few scientific research mentors in our academy. But Feng Jiu is different, he is extremely smart in his own right, and it may not be necessary that he can bring us a miracle again!" Yun Jiu Ge said his reasons, obviously very optimistic about Feng Jiu.

"Since you said so, Dean, then I can only choose to believe him. I hope there will be no accidents during the time he is studying!" Yang Qian nodded, but there was still a trace of worry in his heart.

"Don't worry, although Feng Jiu has offended Yuwen Ba and Hua Lingfeng fiercely, their son has been hit by Feng Jiu's dark curse, and they will obviously throw a rat trap and dare not do it at all. Plus I'm sitting in Yundu Academy, no one can make a move against him!" Yun Jiu Ge was full of confidence for a while, and his eyes were majestic like a charming and noble empress.

After that, the two left the underground warehouse, leaving Feng Jiu alone to study here. He quickly read all of the Dragon's Arrow's appearance, it was so much like a blood-colored dragon, and he couldn't help but wonder what the point of making it look like this.

Just looking at the surface, it is obvious that there is no clue, Feng Jiu used the Chaos Blue Lotus Eye in order to understand the internal structure of Long Qi's arrow, which is even better than the fiery eye, and can play the role of seeing through the perspective.

The structure of the surface is more complex, and it is more than that of a computer, and it is simply a hardware warehouse. Feng Jiu was a little stunned at first, but through constantly searching for the information in his memory and simulating the operation, he finally understood the role of these accessories one by one, fortunately he was also well-informed, otherwise the first step would have been stumped.

When Feng Jiu looked inside, he found that there was an empty tube in it, which was originally used to store energy, but now it was empty, apparently sucked away by the Yuwen family. However, Feng Jiu found clues in the blood-red residue inside the tube, and he smelled the breath of true dragon blood.

"I see, no wonder this strategic weapon is called the Dragon Qi Arrow, it turns out that it is actually launched with rare true dragon blood as energy, and the power is so terrifying, it is natural that there must be a pool of true dragon blood in the research base of the Yuwen family!

After Feng Jiu understood the reason, he sighed regretfully, even if he knew that the Yuwen family had true dragon blood, with his current strength, he was obviously not sure to force his way there. But since Yuwenba sent Long Qi Arrow, how could he let it only be used for a while?

"Yuwenba, I didn't expect you to be really treacherous, and actually sucked away the true dragon blood of the Long Qi Arrow as the activation energy, no wonder you were so generous in the transaction to transfer it to our Yundu Academy. But do you think I won't be able to use it? You're so naïve, the methods of our immortal cultivators are not what you can imagine, let alone me, who has the memories of the previous two lives!"

Feng Jiu smiled confidently and released the Chaos Blue Lotus Fire, he wanted to carry out a formal refining transformation of the Long Qi Arrow, so that it would transform from a strategic weapon to a Heavenly Extreme Spirit Weapon. You must know that many of the materials in it are very rare, and some of them are even unheard of by him, but his Chaos Blue Lotus Fire can refine all things, and they are naturally not a problem.

After refining a large amount of Chaotic Blue Lotus Fire, Long Qi Arrow gradually began to melt, and under Feng Jiu's methodical control, he took its essence to remove its dross, classified many materials, and re-fused and forged.

This process is obviously very complicated, and there is no room for the slightest mistake, Feng Jiu had to concentrate on it, which can be said to have consumed a lot of energy, and he didn't dare to slack off at all, and a cold sweat broke out on his head. After all, it is not easy to refine and transform a strategic weapon, and it is beyond the scope of his strength.

However, Feng Jiusheng brought a lot of elixir with him, as long as he felt that his spiritual power was insufficient or his body collapsed, he would immediately take the elixir to replenish it, so that he could devote himself to the great cause of transformation again.

Unconsciously, three days have passed, Feng Jiu's whole person seems to be getting thinner and thinner, and he looks very depressed, but his eyes show a look of excitement, he has successfully refined and forged the Long Qi Arrow into a new Heavenly Extreme Spirit Weapon, although it has shrunk a lot compared to the original size, but the power is not known how many times better than the original, destroying the world is not a problem.

Moreover, this new Heavenly Extreme Spirit Weapon was no longer blood red under his refining and forging, but a void dark cyan, obviously he used the technique of extreme compression of flames. However, like the previous strategic weapon, it still lacks the energy to activate.

But Feng Jiu had already figured out a way, and after naming it the Chaos Blue Lotus Arrow, he was going to use his own spiritual power to convert into liquid as the energy it activated, which obviously took a lot of spiritual power and time to do so.

So Feng Jiu began to frantically output his spiritual power, constantly compressing and fusing under control, and gradually condensed the liquid in the tube in the middle of the Chaos Blue Lotus Arrow, the void was blue and black, which was obviously the essence of his spiritual power.

Doing so obviously consumed a huge amount of Feng Jiu's spiritual power, and he had to use the spirit pill to replenish the spiritual power at any time, fortunately, as a Dan Saint, he had already prepared a lot of spirit pills, otherwise it would really not be enough to consume.

In this way, a week passed, Feng Jiu felt that his whole person was collapsed, and he couldn't help but sit on the ground in decadence, the consumption of him in the past week was really terrifying, the elixir on his body was obviously exhausted, and even his spirit felt extremely tired.

But looking at the Chaos Blue Lotus Arrow that could be launched, thinking that he had actually created a Heaven Extreme Spirit Weapon that destroyed the heavens and the earth, Feng Jiu showed a smile of relief, he finally succeeded. But now he was so tired that he fell asleep on the spot.

When Feng Jiu woke up again, he found that a day had passed

, his spirit is finally much better, and his spiritual power has also recovered a lot. After that, he immediately informed Yun Jiu Ge of the good news, and she brought Yang Qian to watch.

Looking at the brand-new giant arrow, the power was even more terrifying than before, Yun Jiu Ge was stunned for a while, and then asked in surprise: "Feng Jiu, have you refined and transformed the Long Qi Arrow?"

"Yes, Dean Yun Jiuge, I have refined and forged it into a Heavenly Extreme Spirit Weapon, and now it should be called the Chaos Blue Lotus Arrow, since its energy source is my spiritual power, only I can activate it. But you don't have to worry, after I completely expel the Origin Fire Poison in your body, let's do a double cultivation, and then you can also have the permission to activate it!" Feng Jiu explained with a smile.

"I didn't expect you to be able to do this, Feng Jiu, you really surprised me, thank you!" Yun Jiuge cried with joy, couldn't help but get close to Feng Jiu's side, and thanked him for kissing his cheek in excitement, although it was just a dragonfly with water, but the touch was too fragrant and soft, so that Feng Jiu couldn't help but stay in place.

Yang Qian was dumbfounded, has the relationship between these two been promoted to this point? Moreover, Feng Jiu also said that he would carry out double cultivation with Yun Jiuge, oh my God, if this matter spreads, it will definitely be earth-shattering.

Yun Jiu Ge also noticed a trace of abnormality, his pretty face was slightly red, extremely charming, coughed lightly, and said with a straight face: "Okay, Yang Qian, you go out, I have some personal matters to discuss with Feng Jiu next!"

Yang Qian sighed lightly, and glanced at the two of them narrowly, it seems that the relationship between the two is really not simple, and she doesn't want to be disturbed by an outsider, so she will go out with interest.

After that, Yun Jiu Ge looked at Feng Jiu and said embarrassedly: "Feng Jiu, don't get me wrong just now, I just want to thank you, and I don't mean anything else, after all, you think a lot about me." By the way, since you can transform the Dragon Qi Arrow into the Chaos Blue Lotus Arrow, you must have already seen its structure, right?"

Feng Jiu nodded and said, "Well, the structure of the Dragon Qi Arrow is very complicated, and even I don't know the source of some materials. However, Yuwen Ba did cheat, he drained all the true dragon blood that was used as the activation energy, so I had to refine it, and it took a few days and nights to compress my spiritual power into liquid as its activation energy!"

"I'll just say, how could Yuwenba be so kind to transfer it to us Long Qijian? Now I finally understand why the Dragon Qi Arrow is so terrifying and powerful, it turns out to be using true dragon blood as an energy source, you must know that it is very rare, and it is also very rare in the entire ability world, I didn't expect the Yuwen family to have it!"

After Feng Jiu's explanation, Yun Jiu Ge suddenly realized that the true dragon blood could be described as a treasure coveted by those with abilities, and if it was known, there would definitely be countless people with abilities competing for it.

"But fortunately, Feng Jiu, you had the foresight to use your wits to get the Yuwen family's Dragon Qi Arrow, and transformed it into the Heavenly Pole Spirit Weapon in your mouth, if Yuwen Ba knew about it, he would definitely regret his death!" Yun Jiu Ge chuckled, and Bai Mei suddenly died.

"Well, Jiu Ge, now that we have this Chaos Blue Lotus Arrow, we are no longer afraid that the Yuwen family will threaten us with a strategic weapon, even if someone above the SS level comes in person, we can also deter it. Now that Yundu Academy has no worries, I am much more relieved, and I will purchase a lot of medicinal materials for alchemy!" Feng Jiu said with a relieved smile.

"Feng Jiu, you've really worked hard these days, presumably you've consumed a lot of elixir in order to provide an energy source for the Chaos Blue Lotus Arrow, what medicinal materials do you want to procure? I can ask Secretary Yang Qian to send someone to help you procure!" Yun Jiu Ge said seriously.

Feng Jiu shook his head, and said, "It's better for me to go in person, only I can distinguish the advantages and disadvantages of medicinal materials, and I also have to find elixirs to refine better elixirs, so as to improve my strength!"

"Since Feng Jiu has said so, I can provide you with the largest medicinal herb merchant in Yundu, it is Huamei Pharmaceutical Company, you can go there and have a look, maybe there is an unexpected gain!" Yun Jiu Ge saw Feng Jiu's insistence, and he did not persuade him, but reminded him.

"Thank you Jiu Ge, then I'll leave immediately!" After Feng Jiu was completed, he happily said goodbye to Yun Jiu Ge, left Yundu Academy, and drove to the location of Huamei Pharmaceutical Company......