Putting the inheritance book away, Han Li straightened up and stepped out of the stone house, walking along the passage between the cultivation rooms towards the refining room.

The cultivation room was divided into four stone houses with an area of equal size, and when Han Li passed by the stone room where the magic light was, he turned his head to look at the closed stone door and continued to walk forward.

At the same time, the swarthy man sitting cross-legged on the stone bed in the stone room slowly opened his dark eyes, looked up at the direction of the stone door, and closed his eyes again.

Compared to the stone room where the cultivation was located, the refining room opened by Han Li was several times larger, so that the materials could be temporarily stored in the process of refining the magic weapon pill. Moreover, during the refining process, in order to prevent the transmission of the out-of-phase and fluctuations here, exposing the location of the cave mansion, Han Li also deliberately arranged several additional mystical prohibitions in this refining room to isolate the fluctuation of aura. If you look closely, you can see subtle prohibitions on the inner wall of the stone house.

In order to rerefine the seventy-two Green Bamboo Bee Cloud Sword, when Han Li opened up the cave mansion, he had already dug more than a dozen pits on the ground in the center of the refining room in an orderly manner, and inlaid them with the corresponding number of top-grade wood attribute immortal stones. These stones are arranged in a circle shape, and a futon is placed in the middle that can accommodate a single person sitting cross-legged. Obviously, this was a small formation that Han Li had laid out in advance to provide the supply of immortal power.

Han Li stopped in front of the futon, then slapped the storage bag with one hand, and took out a huge furnace with a red gold color and various rare beasts carved around it, and placed it securely on the ground.

He then took out more than 10,000 catties of Tiangang Diamond and Earth Shatter Crystal purchased in Huajing Chengfang City, and stacked them on both sides of the furnace.

This time he re-cultivated the Green Bamboo Bee Cloud Sword, Han Li also had the mentality of giving it a try, after all, when he was in the Spirit Realm Thundering Continent, after he got the sword cultivation from the old man surnamed Jiang, he had already converted all the impurities of the Green Bamboo Bee Cloud Sword into wood attributes, and cultivated to the point of sword heart channeling.

As for that set of Qingyuan sword techniques, they are currently facing the problem of a bottleneck in the exercises. When Han Li was still in the Spirit Realm, he had already cultivated the Qingpan Sword Formation to the point of great success, and when he fought against Ma Liang in the Land of Mingsha, this Sword Formation had also made meritorious contributions. Since he flew to the True Immortal Realm, the power of the Qingpan Sword Formation has naturally risen, however, this set of natal flying swords is now facing an embarrassing situation of being more than enough than the upper and lower levels, once it encounters the Fujiao Rhinoceros, Yan Feng and other ontological bodies are extremely strong or monks who have cultivated the body refining exercises, the Green Bamboo Bee Cloud Sword is overstretched.

The Qingpan Sword Formation requires that the flying sword must be pure and extremely wood, although this set of sword formations cannot be abandoned, but the power of the flying sword magic weapon has also to be improved. After thinking about it for a long time, Han Li adopted a compromise approach, he decided to keep the sixty Golden Thunder Bamboo Flying Swords first and use them to arrange the sword formation. As for the other twelve, he re-refined them with the Heavenly Gang Diamond and the Earth Evil Crystal as one of his means of surprise.

Of course, now that all the Flying Sword Magic Weapons had reached the Sword Heart Psychic Realm, it was naturally impossible for Han Li to re-destroy the internal structure of the Flying Sword and thus incorporate the two materials.

According to Han Li's current thoughts, he planned to melt the Heavenly Gang Diamond and the Earth Demon Crystal and let the two materials adhere to the surface of the flying sword, forming a layer of crystal film. The advantage of this practice is not only not to destroy the internal structure of the flying sword, but also to improve its sharpness and ability to resist evil qi.

This is also a safer way now, if this method makes the power of the flying sword not increase but decreases, then Han Li can shatter that layer of crystal film and restore the original appearance of the flying sword. If this method had obvious results, Han Li would be able to start planting the sword, so that the crystal film attached to the surface would be transformed into one with the flying sword.

As long as the power of the re-tempered Green Bamboo Bee Cloud Sword can be improved, it can temporarily make up for the lack of exercises and available magic weapons, but everything is Han Li's conjecture, and whether this method can be realized still needs to be tried.

Now that his mind had been decided, Han Li no longer hesitated, only to see that he pressed one palm on top of the furnace tripod, and immediately after, a cyan flame appeared in the giant tripod, which was the infant fire that Han Li had urged.

His other idle palm made a move at the Tiangang Diamond and the Earth Shatter Crystal Heap, and the two cyan light clusters were each wrapped in more than a hundred catties of crystals and thrown into the giant ding.

In the next moment, in the golden treasure tripod, two cyan flames scorched the transparent spar and the pitch-black crystal respectively. The first step in this quenching process is to melt the hedron material into a liquid state, and all the impurities in it are burned and evaporated, so as to purify the pure molten crystal.

However, there are differences between the two spar materials, so the method of purification is also slightly different, after all, as long as the infant fire burns for a long time, the pure evil qi in it will be lost in vain. Therefore, Han Li used the power of the True Yuan to wrap the Earth Evil Crystal in the Giant Ding to prevent the evil qi from evaporating.

The texture of the Earth Demon Crystal itself is soft, and not long after it was burned with the Yuanying True Fire, the crystal was completely melted into a liquid state. And those Tiangang diamonds, the texture is extremely hard, and they can also resist a certain amount of flame power, and it takes a long time to melt them into molten crystals. Of course, with Han Li's current powerful divine sense, it wasn't much of a problem to purify these two spar materials at the same time.

When the first batch of crystals had completely turned into molten crystals, Han Li first trapped the evil qi, and then mixed some of the ground shattering crystals into the Tiangang Diamond Molten Crystals. Since the Earth Evil Crystal can store evil gas, a small amount of this crystal is needed as a storage medium for evil gas.

Next, Han Li used the power of True Yuan to forcibly fuse the refined evil qi into the mixed molten crystal. After doing this, Han Li took out a Golden Thunder Bamboo Flying Sword and submerged it into the molten crystal, once the flying sword was immersed for up to ten breaths, he immediately used the power of the True Yuan to slowly pull the flying sword out of the molten crystal.

When the molten crystals attached to the surface of the Green Bamboo Bee Cloud Sword had completely condensed, Han Li urged the giant tripod to pour the molten crystals down from above the flying sword. This was repeated several times until the sword was covered with a thin, uniform crystal film.

At this moment, Han Li was carefully playing with a small sword in his palm with a faint gray glow on the surface. After observing for a moment, he flicked his fingertips, and another emerald green sword appeared, and then urged the two small swords to slash each other.

After a faint and delicate sound, two sword shadows flashed, and an intact gray sword resurfaced in front of Han Li's eyes, while the other emerald green sword had already turned into two suspended in the air.

Seeing this, Han Li nodded slightly, his finger pointed at the emerald green little sword, and the severed little sword instantly merged into one and shot towards Han Li.

Then, Han Li raised his hand and made a move at a pile of crystals not far from him, and a piece of Tiangang Diamond immediately floated over.

PS: "The Legend of the Immortal World of Mortal Cultivation" serialized WeChat public account has been opened, WeChat ID: Lian_zai_, welcome all Taoist friends to search for WeChat account attention, ask questions, chat, complain, irrigation, all welcome.