According to Xu Ziwu's jade slip on the Heavenly Destruction Inheritance Artifact, this set of inheritance artifacts is composed of five artifacts.

A weapon that increases the body's footwear, a weapon that assists trapping the enemy, a weapon that protects the inner armor, a weapon that protects the body and a weapon that defends the shield and an attack weapon, of which the attack weapon is a top-level weapon, and the remaining four are high-grade high-quality weapons.

The grade of the magic weapon is not very high, and refining a magic weapon with the same effect alone is not difficult for Zhang Yifan at all.

However, the difficulty of this set of inheritance magic weapons is that there is a connection between these several magic weapons, and the power of the combination is much greater than that of a single inheritance magic weapon, so it needs to be refined together, and the five magic weapons need to be formed at the same time.

If it is molded alone, it will not achieve the effect of the complete set, and the refining will fail.

Zhang Yifan had been thinking and studying the refining method of the Heavenly Palace and Earth Demon series of inheritance magic weapons for many years, until this time he finally fully understood the refining principle and method.

The method of refining this set of magic weapons is very complicated, and there is no room for mistakes, which makes him throw himself to the ground with the five bodies that his master Xu Ziwu admires.

This refining method has been studied by Xu Ziwu, who has not yet reached the realm of the Great Masters of Refining Weapons, and it has not been verified, but it is theoretically feasible. But just coming up with such a method is very remarkable, but it is extremely difficult for Zhang Yifan to do it with the refining realm that is about the same as Xu Ziwu now.

After repeated deliberation and pondering, Zhang Yifan also thought that there was nothing wrong with Xu Ziwu's method, and the only thing that needed to be paid attention to was whether the refiner's refining level and divine sense could keep up.

Originally, according to Xu Ziwu's idea, it was made by two refiners who came out of the same Tiangong Sect to work together to refine it, although the requirements were very high, but it was not very demanding.

But now that Zhang Yifan is refining alone, the requirements are very harsh, especially the requirements of divine consciousness, which require the degree of control to be refined to the extreme.

For the sake of insurance, Zhang Yifan began to refine each magic weapon separately to feel the details of the entire refining process.

There were no major difficulties in refining alone, and Zhang Yifan also roughly figured out some details of the magic weapon.

After everything was ready, Zhang Yifan began to refine five magic weapons at the same time.

......

Three years have passed in the blink of an eye.

At this time, there were five magic weapons of different styles in front of Zhang Yifan at the same time, and the aura emitted was powerful and consistent, which was the inheritance magic weapon of the Tiandi Evil series.

At this time, Zhang Yifan's face showed ecstasy, after three years, he finally succeeded in refining this set of magic weapons, recalling all the experiences in the past three years, Zhang Yifan was not very embarrassed, unbearable.

These three years can be said to be the most difficult three years in his refining career, three years of twists and turns, and also the three years with the greatest harvest, at this time, he is only a line away from the realm of the Great Grandmaster of Refining, only an opportunity.

In the past three years, Zhang Yifan has experienced hundreds of failures, and the value of the spiritual materials consumed is three or four hundred thousand spirit stones, which has greatly exceeded the level of planned investment at that time.

According to the plan, one or two hundred thousand spirit stones were invested in the early stage, and then the finished product was refined, and then three or four hundred thousand spirit stones were invested in the spirit materials to refine seventy-two sets of Heavenly Evil Series Magic Weapons.

But when Zhang Yifan started refining, he invested more than 300,000 spirit stones worth of spiritual materials before he saw the finished magic weapon, and it would take a lot of money to refine the finished products.

This is only the Tiangong Tiangang series of magic weapons, not to mention the Tiangong Tiangang series of magic weapons, the investment is estimated to be a huge amount, Zhang Yifan didn't have the courage to mention this to the sect.

Fortunately, the high-level leaders of Burning Sky Valley have always supported him in his attempt, and there is no dissatisfaction, so he finally persevered, and finally succeeded, refining this set of inheritance magic weapons.

At first, Zhang Yifan couldn't even do it at the same time. The functions of the five magic weapons are different, the shapes are different, and the refining techniques are even more different, and it is impossible to refine them at the same time.

Zhang Yifan exhausted his mind, and after more than a hundred failures, he finally found some rules, and he could refine them collaboratively.

After that, he failed forty or fifty times before he finally refined five magic weapons into embryos at the same time, and only the last step was left to refine them into shapes.

But it was this last step that stuck Zhang Yifan for nearly two years. Zhang Yifan tried countless methods, and failed nearly a hundred times before finally finding a correct path.

It turns out that the reason why the last step is difficult is because it is necessary to establish a connection between the five magic weapons, and it requires an extremely fine divine sense to control the refining process, especially at the moment when the magic weapon is formed, the five magic weapon breaths are blended together, and it is not possible to be a little slow or a little faster.

Nearly 100 failures in a row, and all of them failed at the last minute. Because every refining tool requires a huge amount of effort, and there is no room for relaxation throughout the whole process, but at the last moment, it fell short, and if other refining masters were put aside, they might have collapsed, but Zhang Yifan persevered.

It's not that he's not afraid of failure, but because of the Nine Wonderful Lotus Sutras, when he is so anxious that he wants to give up after every failure, he can calm down and start over.

In the end, Zhang Yifan paid far more hardships than ordinary people imagined to successfully refine this set of Heavenly Evil Series Magic Weapons, and only he knew the taste of it.

Zhang Yifan tested the power of this set of magic weapons, and unexpectedly the effect exceeded his expectations, both attack and defense are very good, the five magic weapons are perfectly coordinated with each other, and they can be manipulated like an arm without a strong sense of divine sense.

Zhang Yifan believed that this set of magic weapons should be able to greatly improve the strength of the sect's disciples, and at the same time, he couldn't help but look forward to the power of Tiangang Xie Lie's magic weapons.

It's just that the time is not ripe yet, at least he needs to break through the Great Refining Sect Master before he can start refining, otherwise the spiritual materials consumed will be an astronomical amount and not cost-effective.

"Master, the apprentice has lived up to your trust, and finally refined the Heavenly Evil Sect series of inheritance magic weapons. You can rest assured that the apprentice will refine the Tiangang series of inheritance artifacts and fulfill your long-cherished wish. Then the apprentice went to find Chen Qianjiang and avenge you!" Zhang Yifan bowed to Xu Ziwu's spiritual seat.

This spiritual position was set up by him a few years ago, and there has been no news of Xu Ziwu for 20 years, Zhang Yifan thinks that Xu Ziwu should be more auspicious and less auspicious.

Zhang Yifan reported back to the sect the news of the successful refining of the Tianjian Evil series of inheritance magic weapons, and the high-level of the sect was overjoyed, and even alarmed a rumored elder of the sect.

The Taishang elders of the Burning Sky Valley are all Yuan Infant Stage monks, and the general divine dragon sees the head but does not see the tail, this time he heard that the inheritance magic weapon of the sect was successfully refined, and he was very happy, and specially gave Zhang Yifan a Ning Yuan Dan.

Ning Yuan Dan has the miraculous effect of condensing the true yuan mana, it is a kind of best elixir that breaks through the gap between the Jindan period during the foundation building period, it is said that it varies from person to person and has a probability of one to two layers of anti-heaven effect, it is very cherished, one is enough to make the foundation building period monks crazy, and it is an elixir that can not be found.

Later, Zhang Yifan began to refine the Heavenly Demon Inheritance Series in batches, and after consuming a large amount of spiritual materials, Zhang Yifan spent three years refining seventy-two sets of Earth Demon Inheritance Magic Weapons.

At the same time, the Burning Sky Valley successively collected some spiritual materials for refining the Tiangong Jiaozhe Bow, and Zhang Yifan spent another two years refining nearly twenty pieces of the Tiangong Jiaozheng Bow and a large number of arrows.

These magic weapons greatly enhanced the foundation of the Burning Sky Valley, and the strength of some of the core disciples of the sect was greatly strengthened, and they began to show their fame in the Chu State Immortal Cultivation Realm.

Especially in the Miyun Dangerous Land, the disciples of the Burning Sky Valley overshadowed the True Pole Sect, and the number of demon beasts hunted was several times that of other sects.

The eyes of all the sects were on the Burning Sky Valley, asking if there was another great refining master in the Burning Sky Valley, who had developed such a powerful set of magic weapons, but found nothing.

Zhang Yifan's existence was already the core secret of the Burning Sky Valley, and except for a few high-ranking people, no one knew that he was still alive.

When Zhang Yifan finished refining the sect's refining task, there was only one year left before the opening of the secret realm of Miyun Palace.

In this regard, he was ready to rest and prepare, after all, the whole person was physically and mentally exhausted after a long time of refining, and he urgently needed to relax.

Over the years, Zhang Yifan did not close the grocery store at Ershi, and persevered in opening the door every day, selling some unused magic weapons, talismans and other treasures that he got from other monks when he traveled, and he also made a small profit.

Zhang Yifan's choice of relaxation is very peculiar, this year he does not prepare to refine weapons, but plans to refine alchemy, make talismans, change his mood, and can be regarded as relaxing.

Now he still has a superb inheritance defensive magic weapon called the Absolute Spirit Xuanbi that has not been refined, and one of the conditions for refining is that the production of talismans is required to reach the level of a grandmaster.

Zhang Yifan is still a little short of this level, he will only make some intermediate and beginner-level talismans, and he has not yet succeeded in the middle and high-level talismans, when the refining is successful, this grandmaster level will naturally be reached.

For this reason, he had been preparing for a long time, intending to improve his talisman level before entering the secret realm of Miyun Palace.

As for alchemy, Zhang Yifan is going to refine some Blood Demon Pill first, of course, the more the better, to prepare for the future. After all, once he solved the Blood Demon Qi, the demand for the Blood Demon Pill would be very large, so he took this opportunity to refine the demon beast spirit blood in his hand in advance and prepare early.

It's a pity that Haoyang Jing, which he had been asking the sect to pay attention to, didn't receive it after such a long time. This kind of top-grade yang attribute material is extremely rare and rare, and only the legendary land of extreme yang has the possibility of giving birth to spiritual materials.

Fortunately, the Liangyi Pill is not the pill he urgently needs at the moment, and there is still time to prepare, Zhang Yifan is not very anxious.

Everything was going on in an orderly manner, and Zhang Yifan waited for the secret realm of Miyun Palace to open.

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