This fusion pill is actually the most difficult step in refining the pill, after all, the properties of the medicine are different, and it is indeed not an easy thing to fuse the liquid medicine with different attributes evenly, so Lei Xiaotian is very careful in this step.

Lei Xiaotian took a whole day, the sweat on his head was like rain, but Lei Xiaotian still didn't dare to relax, at this time, there were only the last two balls of liquid medicine left in the medicine pod, as long as the last fusion was completed, the melting pill would be completed, the more difficult it was to the final fusion, after all, the liquid medicine that had been fused at this time, but there were more than a hundred kinds of medicinal properties, and the slightest carelessness was likely to destroy all the medicines, so it would be considered a failure.

Lei Xiaotian carefully controlled the two groups of liquid medicine close to each other, when the liquid medicine touched together, Lei Xiaotian slowly withdrew the soul power sandwiched in the middle, and carefully let the two groups of liquid medicine contact, after contact, the two groups of liquid medicine were mutually exclusive, and they could not be blended at all, Lei Xiaotian knew that he needed to use his soul power to pull at this time, so Lei Xiaotian's soul power burst out here, directly wrapping all the two groups of solutions, and at the same time distracting himself to integrate the soul power into the two groups of liquid medicine.

While Lei Xiaotian's soul power wrapped and exerted pressure, he also used his soul power to pull two groups of medicinal liquids, and finally these two groups of medicinal liquids began to slowly merge, and at this time Lei Xiaotian breathed a sigh of relief.

Time passed here, about three or four hours later, the two groups of medicinal liquid finally completely fused together, forming a mass of spiritual liquid that accounted for half of the volume of the medicine pod, and at this time, the Thunder Roaring Heaven's Melting Pill was finally completed.

Next, Lei Xiaotian began to control the flames, baking this mass of solution little by little, as Lei Xiaotian baked, wisps of light smoke began to rise on this mass of solution, and accompanied by bursts of medicinal fragrance, Lei Xiaotian knew that this was expelling the impurities in the solution.

Time passed here, and the light smoke coming out of the spiritual liquid became less and less, and the solution at this time became as clear as jasper, completely turning into a transparent viscous liquid, and Lei Xiaotian's face was a little pale at this time.

You must know that when refining the elixir, although it is not difficult to purify, the test of the soul is the highest, after all, if the temperature is not controlled well, it may directly lead to the destruction of the medicine, so at this time, Lei Xiaotian, who has completed the purification, has a slightly pale face.

After completing the purification, Lei Xiaotian breathed a sigh of relief, and now Lei Xiaotian can be said to have succeeded for the most part, and then, under the control of Lei Xiaotian's soul power, Lei Xiaotian evenly divided this group of elixir into more than 20 small groups of spiritual liquid the size of a fist, and after dividing it, Lei Xiaotian used his soul power to wrap all the more than 20 groups of spiritual energy, which completed the last step of purification.

The next step is the final step of alchemy, which requires the use of soul power to control the flames, constantly bake those spiritual liquids, so that they all solidify into solids, and finally turn into crystals.

This step is not very difficult for Lei Xiaotian, because whether it is refining the Divine Pill in the God Realm or refining the Pill in the Material Plane, the last step of Cheng Dan is almost the same, after all, the difficult process in front of Lei Xiaotian has already been completed.

Although this step is not very difficult, as long as the temperature is controlled, Lei Xiaotian was not careless, and immediately used his soul power to control the continuous rotation of the spiritual liquid, and controlled the flames in the medicine pod to start baking these spiritual liquids.

As the baking progressed, gradually the water in these spiritual fluids began to volatilize, the volume of the spiritual fluid began to decrease, and the spiritual liquid began to solidify, and after about half a day, these spiritual liquids became a solid the size of a baby's fist, but the surface was relatively rough and the shape was irregular.

Next, Thunder Roaring Heaven increased the temperature of the flames, and at the same time controlled the accelerated rotation of the elixir cone, and gradually these elixir cones became smaller and smaller, and the surface became smoother and clearer.

As time passed, the cones of these elixirs all became round like jade, like a gemstone, and all of these elixirs were dark blue, looking clear and shiny.

And at this time, the whole house was filled with the fragrance of medicine, and taking a sip made people feel refreshed, and then Lei Xiaotian began to nourish these pills with his soul, making these pills more spiritual.

With the warmth of the thunder and thunder, the aura of the pill became heavier and heavier, and even Leng Ji, who was sitting and drinking in the hall outside, smelled the fragrance of the medicine, and a strange light appeared in Leng Ji's eyes, and then he muttered two words, this is Leng Ji's sleeve revealing a green snake head, this snake head turned around and spit out the letter to Leng Ji, making a rustling sound, as if saying something to Leng Ji.

Watching the green snake finish spitting out the letter, Leng Ji smiled slightly, took a sip of the wine glass, and fed the rest to the mouth of the green snake, only to see the green snake stretch out the letter, drink the wine in the cup, and then retreat into Leng Ji's sleeve.

At this time, white gas was already rising from Lei Xiaotian's head, but there was a faint smile on Lei Xiaotian's face, and finally Lei Xiaotian shouted, only to see the lid of the medicine pod slammed open.

After the medicine tripod was opened, the dense medicinal fragrance came out of the medicine tripod, and then more than 20 pills flew out of the pill tripod, all of which were pale cyan, because of the graceful jade, crystal clear, and also exuded a circle of cyan brilliance.

Immediately, Lei Xiaotian took out three jade bottles from the space ring, and put these pills into the jade bottle medicine tripod one by one, and a total of twenty-eight pills flew out, and Lei Xiaotian collected twenty-seven, three jade bottles each jade bottle was exactly nine, and the remaining one Lei Xiaotian held in his hand.

At this time, Lei Xiaotian was really relieved, because at this time, the Soul Rejuvenation Pill refined by Lei Xiaotian was finally practiced, although when he was in the Saint Subplane, Lei Xiaotian had refined many pills, but in the Divine Realm refining the Divine Pill, Lei Xiaotian was the first time to try, but he didn't expect that the perfect refining was successful, and he got twenty-eight pills in one refining, so Lei Xiaotian seemed very happy.

At this time, although Lei Xiaotian was sweating profusely and his face was pale, there was a smile on the corner of his mouth, and then Lei Xiaotian received all the three jade bottles into the space ring, and then took the last pill in his hand and looked at it for a while, then raised his hand and sent it to his mouth, and with a movement of his throat, he saw that this pill was taken and after taking the pill, Lei Xiaotian immediately sat cross-legged and began to refine the medicinal power and restore his soul power that had consumed a lot.