The pill refined by this Danfang is called Rejuvenation Pill, and as the name suggests, it is a therapeutic pill.

Monks below the galaxy level take this pill, no matter how big the external injury is, it will heal quickly and leave no trace.

However, the Rejuvenation Pill has drawbacks, and no matter how much people who have taken the Rejuvenation Pill in the future, their physical strength will no longer be able to be saved.

Therefore, unless the trauma is severe enough to affect one's life, ordinary monks will not take the Rejuvenation Pill. After all, if the strength of the body can't keep up, then it won't be able to accommodate more aura, and there will be no chance of a higher level.

But Lin Chen's changes this time have removed this drawback. The cause of the disadvantage is that there are two herbs that do not have any conflict with each other and are unstable under the herb pharmacology of pure yang.

This instability will not be reflected in the elixir, but once it is taken, this instability will immediately take effect in the user's body, destroying the user's body's ability to absorb the aura, so that the user's body cannot be enhanced.

The method Lin Chen adopted was to use another pure negative herb and tree with very weak medicinal power to cancel out the strong yang qi of that pure yang herb. That little bit of medicinal power was also washed away by other strong medicinal powers, thus forming a flawless rejuvenation pill.

Even, Lin Chen's improved Rejuvenation Pill would have the function of repairing the body even if a galaxy-level powerhouse ate it. I don't know how much higher than the previous value.

Lin Chen took the Rejuvenation Pill to find Chang Dan and asked the Dan Dao master to give him advice. But he didn't expect Chang Dan to be shocked after seeing the improved Rejuvenation Pill. He carefully held the Rejuvenation Pill and studied it carefully.

After confirming that this Rejuvenation Pill was indeed a flawless Rejuvenation Pill, he shook Lin Chen's body excitedly, and he didn't care about his age, crying and shouting to ask Lin Chen to tell him what was going on.

According to Chang Dan, he had also thought about solving the drawbacks of the Rejuvenation Pill before, but after a long time of research, there was no result, so he had to give up.

But how long did Lin Chen study it? in one day, two days, and he succeeded in it, and even more perfectly! How could he not be surprised.

However, when Chang Dan calmed down a little, he realized that he was wrong. He was not familiar with Lin Chen, on the contrary, Lin Chen was still kind to him, and he wanted Lin Chen to hand over the improved Danfang to him so bluntly, which was indeed a bit inappropriate.

Lin Chen didn't think about it so much, the improvement of this Danfang was just for him to practice, he didn't care about this Danfang at all. Since Chang Dan wants it, give it to him.

However, adhering to the principle of maximizing benefits, Lin Chen put forward one condition: Chang Dan must provide him with more defective Dan prescriptions for him to improve.

After Chang Dan heard this, he agreed excitedly. This is not harmful to him.

So Lin Chen got a lot of questions from Chang Dan, and he went into the house alone and began to ponder.

"Lei Yin Dan, after taking it, it can give the user a trace of thunder power. Disadvantages, the user may not be able to withstand the thunder and explode to death. ”

"Divine Hidden Pill, after taking it, it can make the user enter a state of invisibility, and it cannot be discovered below the galaxy level. Disadvantages, the duration of stealth is indefinite. ”

“...”

More than a dozen pairs of question pills were held in Lin Chen's hand, and Lin Chen smiled. There are some high-grade pills in these pills, and after Lin Chen has perfected these pills, he can try to create pills on his own.

However, a day later, Lin Chen realized that he was wrong.

These pills are so simple! Almost he can see the problem after looking at it a few times, and it doesn't take much time to solve the problem, even the most difficult pill recipe only takes him two hours.

There is no difficulty at all.

However, theoretical improvement is not enough, and the elixir must be refined.

Open the furnace for alchemy.

With a high level of knowledge of the medicinal power of plants and trees, Lin Chen will hardly have the phenomenon of exploding the furnace due to the imbalance of medicinal power.

In three days, one pill after another was constantly practiced, and the incense of the pill filled the city lord's mansion.

Chang Dan was extremely shocked, and stayed outside Lin Chen's room, just waiting for Lin Chen to finish alchemy.

On the evening of the third day, the sun had just set, and a sky-high red light suddenly rose in Lin Chen's room, directly illuminating the entire Heavenly City as if it were day.

A tiny ray of thunder fell from the sky.

"Spirit Thunder?!"

Chang Dan looked shocked when he saw the tiny thunderbolt.

As we all know, if the level of the refined pill is high enough to a certain level, it will attract Dan Lei. And Dan Lei is also divided into grades.

Low-level Danlei are generally judged by their thickness and size. The thicker it is, the stronger it is.

But Spirit Thunder is a special existence.

The size of the Spirit Thunder is extremely small, the size of a drop of rain. But it's much, much more powerful than the average Dan Lei.

The general Dan Lei is used to prevent the elixir from appearing in the world, but once it is resisted, the Dan Lei will turn into the nourishment of the elixir to strengthen the elixir. Therefore, Danlei is equivalent to a double-edged sword, and it is a tonic if it is used well.

But the spirit thunder is different, the spirit thunder does not have any lethal power against the elixir. It appeared purely because the Heavenly Dao all agreed with a certain elixir, so they put down the elixir and added spirituality to that elixir!

What is the concept of additional spirituality? No matter how strong the aura of the elixir is, no matter how powerful the medicinal effect is, it will only be a dead thing after all. But if you incorporate spirituality, you will become a living creature in the true sense of the word!

Become a life! Get rid of the elixir level and become a elixir!

It's just that Linglei is too rare, so rare that Chang Dan's experience can only be seen in ancient books.

Although Chang Dan had never seen a real spirit thunder, the dexterous spirituality and terrifying but non-lethal aura on the spirit thunder could not be faked.

In Chang Dan's shocked gaze, the spirit thunder descended into Lin Chen's room, and a burst of golden light shone out.

After a long time, the light dissipated, and the light in the sky gradually dissipated.

At this moment, a small golden streamer flew out from the roof of Lin Chen's house and flew towards the distance.

"Where to run!"

Lin Chen's voice came out.

Almost at the same time, Lin Chen's figure rushed out of the roof and headed straight for the elixir. A strong suction burst out in his hand, and he directly grabbed the elixir in his hand.

Lin Chen, as an alchemy newcomer, although he could refine a good pill, he didn't know anything about the good pill. For example, Linglei, he doesn't know.

When he saw that the spirit thunder was integrated into the elixir, although he guessed that the level of the elixir must be extraordinary, he even felt the slight spirituality coming out of the elixir.

But Lin Chen didn't expect that this pill would be delusional to escape when he wasn't paying attention. This surprised him and hurriedly recovered the elixir.

Although the elixir was caught by Lin Chen, it still resisted, constantly beating in Lin Chen's hand, trying to break free.

"How dare a pill be so naughty? ”

Lin Chen showed a vicious expression, immediately wrapped his hands with spiritual energy, and began to "torture" the elixir.