Alchemy is a very complex process, and each step requires careful care, and the slightest mistake will be wasted. Now with these helpers, everyone can divide labor and cooperate, give full play to their respective strengths, and specialize in refining medicinal materials, Sun Xiaofei is responsible for inspecting the quality of refined medicinal materials, taking care of the last process of alchemy, fusing medicinal materials to form Dan, and ensuring the refining power of Dan.

Furukawa has prepared a large number of materials, enough for them to squander to their heart's content, and the quality of the pills that need to be refined is not very high, most of them are six or seven grade pills, and all of these pills are refined, I am afraid that the temple will not have to worry about the supply of pills for a while. Most of these people were people from the Spirit Pill Temple, and Yu Zhen couldn't come forward in person, so these things fell on Gu He, and he arranged this matter.

Sun Xiaofei and these people worked together, and gradually became familiar with each person's alchemy techniques, and in the long-term relationship and communication, Sun Xiaofei also gained many new insights, and the alchemy techniques became more mellow and traceless. Mu Wanqing also helped him a lot, with her help, he saved a lot of pills that almost became waste pills, and reduced a lot of unnecessary losses.

Every time Furukawa had a certain period of time, he would send someone to collect the pills. At the same time, batches of medicinal materials were transported, and what they did was strictly confidential, and relevant personnel were forbidden to talk about it, and the area where Sun Xiaofei and the others were alchemizing was designated as a forbidden place, and elite soldiers were sent to protect it, prohibiting all unrelated personnel from approaching.

At first, many people are not very used to it, and slowly get used to it. After all, alchemy itself is a test of endurance and a boring thing. An excellent alchemist must be able to withstand loneliness. Furukawa is still very attentive to their daily life, and there is nothing for them to worry about. A large number of maidservants were arranged to serve, and everything was left to these people to do, so that they could all get enough rest and concentrate on alchemy.

A few days later, under the training of this high-intensity alchemy process, Sun Xiaofei was pleasantly surprised to find that his divine sense had become more condensed, and he had faintly grown a little stronger. Every time, he tried his best to refine the pill, exhausting the spiritual power in the sea of consciousness, and then taking the pill to replenish it, and fully absorbing the medicinal power during his cultivation. This helped him push his limits and it worked very well.

With long-term persistence, Sun Xiaofei carefully observed every time he practiced, and after the spiritual power in the sea of knowledge was restored, it would increase more or less, which invisibly expanded the scope of the sea of knowledge. Alchemy also has a faint tendency to impact the eighth layer.

This discovery made Sun Xiaofei even more enthusiastic about alchemy, and he almost put down all trivial matters and devoted himself to it. When he was wholeheartedly alchemizing, Iwajo finally made a big move, reorganized the army, prepared soldiers and horses, and the main elders of the four major sub-halls gathered together, leading the powerhouses of the major family forces of the Raptors Empire to launch a powerful counterattack against the Night Empire.

Remembering that he was overwhelmed by the Night Empire at the beginning, this time the Raptors Empire was full of emotions, full of belligerent hearts and high morale, wanting to fight a beautiful battle, and breathing out this fiercely.

The Frozen King's men and horses will join their army in the Night Empire. As the commander of this battle, when he came to Rock City, he sent a guard to inquire about the situation and terrain.

Because Sun Xiaofei was responsible for his heavy responsibility, he didn't have to go with the army, he just came out to take a look at everyone, and went back to continue alchemy. Although it is a quick glance, there are still many things to be seen. The four major hall masters all possess the strength of the Holy Rank, among which the East Hall Lord is the strongest and has cultivated to the late stage of the Holy Rank.

As the main force in this battle, they can't attack ordinary soldiers, they are the Saint-level powerhouses who are here to deal with the other side. In addition to them, there are also several Saint-rank powerhouses, each from different families and forces, all of whom are overlords of the famous side of the Raptors Empire.

With the Holy Rank powerhouses pressing the formation, thousands of War Emperor powerhouses and nearly 10,000 Battle Sect War Masters, plus the mighty Demon Cavalry team of the Raptors Empire, this lineup can be called luxurious, enough to sweep many large and medium-sized cities.

The battle between the two empires is in full swing, with the cooperation of the Solaguyan Empire and the Holy Empire, attacking from three places separately, the Raptors Empire has the team of the Ice King to open the way, sweeping many strong cities and powerhouses, making it much less difficult for the imperial army to attack behind, and soon capture many cities in the Night Empire. Approaching Blackstone City, the imperial capital of the Night Empire.

Sun Xiaofei is here, alchemy day and night, supplying the needs of front-line battles. A portion of it was also paid to the various clan forces as compensation. At the same time, the demon-destroying arrow developed by Sun Xiaofei shined on the battlefield and achieved unexpected results, becoming an indispensable weapon for defeating the enemy in this war.

For this reason, Sun Xiaofei has one more task, refining the Demon Destroying Arrow. In particular, the devastating power of the group demon destroying arrow is the favorite weapon of the empire's top brass. After all, the Dark Night Empire's Underworld Cult is huge, and it is often fought against necromancers, and when an undead summons magic, it is thousands of undead, and it is not easy to solve without some targeted means of coping.

Fortunately, Sun Xiaofei refined a batch of pills before the army set off, so that he was not forced to hurry. The refining of the Demon Slayer Arrow is completely unable to help others, and can only rely on Sun Xiaofei himself, the materials are not difficult to find, that is, when refining, it is necessary to use the power of the five elements to engrave the formation, and with the help of the principle of the power of the five elements, the Demon Slaying Arrow will explode with terrifying destructive power under the urging of external forces.

Sun Xiaofei needed to allocate some time to refine the Demon Slaying Arrow, and the rest of the time was used for cultivation and recovery. In the blink of an eye, a month was coming, and Sun Xiaofei remembered the agreement with the sea. Sun Xiaofei's cultivation has improved during this time, and his spiritual strength has improved a lot, and through refining the Demon Destroying Arrow, he has a deeper understanding of the power of the Five Elements, and he has also a deeper understanding of the Nine Character True Formula. But he always lacked an opportunity to take this last step, which prevented his strength from growing significantly.

Sun Xiaofei decided to go to the appointment, Hai wanted to achieve a breakthrough through him, why didn't he think so. Before seeing the sea, Sun Xiaofei didn't know that he would have such a warm expectation for this battle. This is a battle between the two of them, Sun Xiaofei didn't want others to know, and chose an appropriate time to leave quietly.

"Hai, I'm coming!"

At this moment, Sun Xiaofei felt that his state had reached its peak, his state of mind was ethereal and not affected by the outside world, his innate true yuan power was surging, and his spiritual strength was full, it had never happened to fight in this state, and this battle was equally important to him.

In a mountain range near the sea of the Night Empire, a long rainbow flew from the sky, and in the blink of an eye, it roared away. A slender figure can be seen in Changhong, standing as steady as a rock on a flying sword. The angular face and resolute eyes were none other than Sun Xiaofei who rushed to the appointment.

The location chosen by the sea is in the rare mountain range of the Night Empire, where there are many fierce beasts, poisonous insects are rampant, and there are many natural and dangerous places, and people without some strength generally dare not set foot in this mountain range. Those who dare to come here are either strong or in groups.

These dangers naturally could not scare a strong person like Sun Xiaofei, as long as he was careful not to provoke those terrifying demonic beasts or dangerous places with great danger, there would be no danger.

At first, Sun Xiaofei was able to see some adventurers on the periphery, but as he gradually went deeper into the hinterland of the mountains, there were fewer and fewer people, and he couldn't even see a single figure for a long time. The aura revealed in the depths of the change was even more powerful, and there were even a few particularly powerful existences, even Sun Xiaofei had to hide his aura to avoid it, and he didn't dare to easily fight with these powerful demonic beasts.

The scene that appears in front of you, the trees are abundant, the stone is high, the green grass and flowers reflect each other, the waterfall flows into a spring, the lake is clear and clean, the stream bubbles into the distance, here is the habitat of many beautiful birds, the docile little animals among the grass are infested, and Sun Xiaofei is curious to look at Sun Xiaofei who is passing by in the air, not afraid of life at all, just like a beautiful scenery full of tranquility and harmony. This is an area that few humans have set foot in, and perhaps one or two strong human beings have been here, but they have been forgotten by nature in history, leaving no trace.

Sun Xiaofei looked at this beautiful picture, and secretly sighed in his heart the magic of nature. He fell down and walked in the grass, looking at everything around him, and his whole heart gradually relaxed, and he was fascinated by this natural beauty, and let go of everything and no longer thought about anything else.

Sometimes, when an opportunity comes, it doesn't need to be deliberately pursued, and it will come naturally. Sun Xiaofei closed his eyes at this moment and experienced an indescribable wonderful feeling, and his whole soul gradually merged into it, reaching the legendary state of unity between heaven and man.

The unity of heaven and man is similar to epiphany, which is the sublimation of the soul and the realm, which can enable people to obtain immeasurable gains in a short period of time. Comprehensively improve the strength, make people strong by leaps and bounds, the biggest harvest is the sublimation of the soul, the soul is in this state, the absorption of energy in the dark is rapidly growing and condensing, and it can withstand greater impact without collapse. This process is accelerated infinitely at this moment, and the longer the time, the faster the rate increases.

I don't know how long it has been, maybe it's been a blink of an eye, maybe it's only a few breaths, and everything around me hasn't changed. Sun Xiaofei opened his eyes and saw that the world in front of him had changed a lot, which was something he hadn't noticed before he came.

At that moment, Sun Xiaofei suddenly understood a lot, as if the previous things had been covered with a layer of paper, and it was not clear to see and not real. Now, the paper was torn open, and his eyes suddenly saw through it all. Many things that were not well understood before were also made clear at this moment.

This time, the unity of heaven and man, although it did not last long, made Sun Xiaofei gain a lot. The divine consciousness entered the eighth layer realm in one fell swoop, and the fusion of the power of the five elements was naturally comprehended. Now he meets the Stygian again, who is no match for him. With the help of other means, he could have killed him.

With this experience of the unity of heaven and man, Sun Xiaofei has more confidence in this battle with the sea. The divine consciousness is dispersed, and the range of induction is constantly expanding, one mile, one hundred miles, one thousand miles...... It seemed to stretch endlessly, everything within the scope of his divine sense, the grass underneath the ground was sprouting, the insects in the cracks of the rocks, the flowers that began to bloom, the traces of the wind, he knew it all, and he could even influence it all, he was like the master of this heaven and earth, controlling the life and death of all life. It is like a god on high, indifferently looking down on the humble life in this world. The disappearance of the divine consciousness and the fact that no life is aware of the existence of his divine consciousness is especially important in the battle against hostilities.

Sun Xiaofei had a smile on his face, he had already found the opponent he wanted to meet, his body moved, disappeared in an instant, and appeared hundreds of zhang away in the next moment, the figure was ghostly like teleportation, without causing the slightest spatial vibration, this is the effect obtained after integrating into nature. No one wants to face such an enemy, which is terrible.