I am in the world of immortal cultivation

After sorting all the spiritual fruits with great effort, she saw another door appear on the wall.

Just as Qin Shu took out her storage ring and prepared to sweep the spiritual fruits in the medicine cabinet, she was shocked to find that the spiritual plants she had collected in the previous room were gone.

Qin Shu held the empty storage ring and was silent for a while.

She really couldn't understand why the other party was reluctant to give her a little spiritual plant and spiritual fruit after making such a big scene? He even used illusions to perfunctory her.

Looking at the cabinet of spiritual fruits in front of her, she didn't know whether she should take them for a while.

What if they disappeared again after she took them away? Wouldn't it be a waste of time?

But she thought about it carefully and put the spiritual fruits away.

What if...

What if this time is not an illusion, wouldn't it be a big profit?

However, when she went to the next room, she found that the spiritual fruits in her storage ring were indeed gone again.

Qin Shu sighed, why is it so difficult to find a bargain?

She shook her head and continued to sort out the spiritual plants in this room.

I have to say that these illusions are really powerful, all of them are physical illusions.

The color, fragrance, and even the weight in the hand seem so real.

Alas, I deserve to be fooled.

However, even if the things are fake, at least the knowledge I learned is not fake.

After sorting out all the spiritual plants, she looked at the door that appeared on the wall again with satisfaction, and then put away the spiritual plants in the cabinet and entered the next door, and found that the spiritual plants disappeared again...

After several times, if it were an ordinary person who felt that he was fooled, he would definitely not take the spiritual plants in the medicine cabinet again, but Qin Shu still put them away without any hesitation.

Of course, she was disappointed until the end.

Another door appeared on the wall. After Qin Shu stepped over, she found that the layout of the pharmacy had finally changed.

Now there were a lot of jade slips in front of her, and Qin Shu gradually had a bad premonition in her heart.

Could it be... I have to recite it again?

Looking at the pile of jade slips in front of her, Qin Shu couldn't help but feel her scalp tingling.

She walked over and picked up one of the jade slips to check it out, only to find that the jade slip recorded the recipe of the pill?

She picked up a few more jade slips to check, only to find that they were all recipes of the pill.

It seems... these recipes of the pill have to be memorized.

However, compared with the spiritual plants, memorizing the recipe of the pill is relatively simple as long as you master the trick.

For example, the relationship between the properties of spiritual plants, some are mutually beneficial, and some are mutually restrained. To achieve a certain degree of medicinal properties, two or even three spiritual plants must appear at the same time.

The effects of the mutual refining of these spiritual plants also successfully attracted Qin Shu, and she read them very seriously.

It took more than a month to memorize the recipes in the room.

Turning over the assessment sign on the table, a pile of test papers appeared on the table again.

Qin Shu was already familiar with this, and even the speed of writing was much faster.

Soon another door appeared on the wall. Qin Shu walked over without thinking. This time, a huge alchemy furnace appeared in front of her.

Qin Shu's heart sank, "Finally... it's the last step."

She had guessed that all the previous trials were for today.

The previous tests were not tests at all. Everything was in preparation for today. She could only leave here if she successfully refined the elixir.

Her eyes fell on the alchemy furnace in front of her. This alchemy furnace was the largest alchemy furnace she had ever seen, half a head taller than her.

There was a note on the alchemy furnace. Qin Shu moved her hand and the note fell into her hand.

She opened it and found that the note recorded the correct order and method of alchemy.

At the end of the note, it was clearly written that as long as she could refine the Gu Nian Qi Xing Dan, she could successfully escape.

Qin Shu tightened her hand holding the note, and her expression also revealed a thoughtful look.

Everything she experienced was almost like teaching her how to make pills. Even if she was not an alchemist, after such a trial, she could make them after a few more attempts.

Then the question came.

A good cook cannot cook without rice. What should she, an alchemist without spiritual plants, use to make pills?

No, if everything went according to the normal order, she should actually have spiritual plants.

But there was a little bit of an accident.

The spiritual plant she picked from the frog space was the recipe for the Gu Nian Qi Xing Dan. No matter who arranged all this, Qin Shu admired her.

She was too thoughtful, just short of feeding her directly.

But she still didn't quite understand why she went through so much trouble... Why not just put the refined pills in the spiritual world? Wouldn't it be better to pass them down directly when the time was right?

Or does this pill also have a shelf life?

She walked over, her fingers slid across the alchemy furnace bit by bit, still thinking about what to do next?

She gave the spiritual plant to her master, but she didn't know when the spiritual plant in the frog space would grow up.

Should she wait for the spiritual plant to mature, or send a message to her master to send it over?

But what if they still couldn't get out after the spiritual plant was delivered?

Qin Shu sighed and looked around the room.

She saw a medicine cabinet in the corner of the room, and she was delighted and hurried over to check it out.

When Qin Shu opened one of the drawers and saw the full of spiritual plants, she smiled immediately.

She said, that person arranged it so well, how could he put all the pressure on her to discover the secret of the frog space?

Perhaps in addition to the frog space, she also arranged medicinal fields elsewhere, but she has not discovered it yet.

With spiritual plants, it will be much easier to operate next.

Qin Shu first sorted out the spiritual plants she needed for alchemy, and then divided them according to their size and weight.

After doing all this, she gently exhaled a breath of turbid air and looked at the alchemy furnace in front of her, her eyes gradually firmed up.

It's just alchemy. She has made pills countless times, and this time it will definitely work.

Qin Shu went over the alchemy techniques and taboos she had just seen in her mind before she took action.

She shot a stream of fire spirit towards the alchemy furnace, and the fire spirit swept around in the alchemy furnace. When the entire alchemy furnace was evenly heated, she gradually increased the firepower in the alchemy furnace.

When she felt the heat was about right, she raised her hand and threw one of the spiritual plants in.

When she really started to refine them, Qin Shu realized that there was a fundamental difference between these spiritual plants in the upper world and those in the world of immortal cultivation.

It was too difficult to refine them. She roasted them with her fire spirit energy for a long time, but these spiritual plants did not move at all.