Refining compound pills is just a piece of cake for Qin Yichen.

After he sighed helplessly, he also knew that if he didn't refine it and show it to the old man, he wouldn't believe it.

However, when Qin Yichen was looking for medicinal materials on the medicine shelf, he rummaged through them, but he did not see the most important medicinal material for compound elixir... Fructus Fructus.

This is a medicinal material that has no use at all in this era and is like a weed.

Of course, there would be no such useless thing among the alchemists dedicated to the president of the Alchemy Society.

Qin Yichen was embarrassed.

If there was no dry frost grass to refine the compound elixir, he would have no way to save his life.

"Well... President Hai, I wonder if you have any frost grass here?"

He asked the old man cautiously.

The later the frost grass is exposed, the better. The later it is exposed, the safer Tianlin will be.

He doesn't want Tianlin now to become a battleground in the future.

The current Qin Yichen does not have the ability to protect Tianlin.

"Frostgrass?"

The old man looked at him doubtfully, then shook his head, "What do you want withered frost grass for?"

Strictly speaking, frost grass is not considered a medicinal material because it has no actual medicinal effect and only plays a neutralizing role.

"Refining the compound elixir requires the use of frost grass?!"

Suddenly, he seemed to have thought of something and had an idea.

"hehe."

Qin Yichen could only smile bitterly.

How could a person of the old man's level not understand the key point?

To integrate two medicinal properties with different effects into one, the most important thing is to neutralize them so that they stabilize.

In fact, someone has proposed this concept a long time ago, but no one has succeeded, so in the end it was abandoned.

"This is impossible..."

The old man frowned tightly and stomped around in the alchemy room.

It's not like he hasn't tried.

It can even be said that every alchemist has tried it, but the outcome is the same.

Suddenly, he stopped and walked towards the door.

At the door, the young man had been waiting for the moment Qin Yichen was blasted out. As soon as the door opened, he laughed, "Haha, you ignorant boy, you have been taught a lesson now..."

Inside, Qin Yichen, who heard this voice, couldn't help but mourn for him for three seconds.

The old man was even more stunned by his smile. There were clearly four words written on his old face... Damn you are mentally retarded?

"Are you crazy?"

The old man's words finally made the young man wake up. When he saw that it was the old man who came out, he was immediately confused.

Then, he saw Qin Yichen inside smiling "kindly" at him, and immediately the corner of his mouth twitched fiercely.

At this moment, he really wanted to scratch his own ears.

His identity is not simple. He can be regarded as a relative of the emperor and has the title of heir apparent. His father, seeing that he had the talent for alchemy, spent a lot of money to send him to the Alchemy Society and come to President Hai to do it.

Dantong just hopes to be accepted as a disciple by President Hai one day.

Now...it seems that everything is lost.

"Go and bring me a pound of dead frost grass."

Seeing that there was no one else at the door, the old man frowned, and then gave him instructions in a very impatient tone.

"oh……"

The young man responded feebly, then dragged himself downstairs.

Soon, he brought the withered frost grass over, but was mercilessly locked out of the door and couldn't even get in.

"Woo."

The young man was about to cry but had no tears, so he sat down directly against the door.

…

Inside, with the dry frost grass, Qin Yichen began to refine the elixir.

Soon, the old man was impressed by some small details, especially Qin Yichen's method of alchemy.

It's so smooth.

Although it seems a bit messy and unorganized, every palm, every beat, and every knock is just right.

While the old man was still indulging in that palm technique, Qin Yichen took out a pill from the pill furnace and sent it to him.

"So fast?"

The old man was startled and took the elixir without hesitation.

"It's actually true..."

After a moment, he opened his eyes, and the words he blurted out were full of incredible.

Looking at the teenage boy in front of him, he found that he was speechless.

Any words used to describe his feelings at this time seemed too pale.

"I hope the president can keep this secret for the time being."

Qin Yichen was not at all proud, but said to him with a wry smile.

"By the way, withered frost grass!"

The old man suddenly woke up, and at this moment, he suddenly became excited.

He realized the value of frost grass!

He could imagine how valuable the compound elixir would be when it began to become the mainstream elixir. As the most critical main ingredient... the frost grass.

However, the old man soon calmed down and looked at Qin Yichen, "What do you mean..."

He didn't understand why Qin Yichen didn't disclose the secret recipe of the compound pill.

Doesn't he know how influential this compound elixir is to the alchemy world?

This is not just a matter of a pure heart pill.

Rather, it represents the birth of a new era.

"I understand. I will pretend that I don't know about the frost grass."

Although Qin Yichen said nothing, the old man still promised him with a serious face.

Next, the two talked for a long time.

Looking at the old man who always treated Qin Yichen with an attitude of asking for advice, Lin Tianhui's heart was a little shaken.

His guess was right.

Qin Yichen is indeed an extraordinary person.

So, if even Qin Yichen couldn't solve his hidden dangers, then he felt that no one in the world could.

At least, it is absolutely impossible for this old man to do it.

In the end, it was Lin Tianhui who proposed to take Qin Yichen to rest, which ended the conversation between the two.

The old man obviously seemed a little dissatisfied, but he couldn't bear to rebuke Lin Tianhui.

Qin Yichen was also a little tired.

After all, he just came out of the Tower of Twilight.

In the Tower of Twilight, he didn't even rest for a moment. Every moment, his nerves were in an extremely tense state.

After the two of them walked out of the door, they saw the young man sitting against the wall.

"Huh?"

Qin Yichen also glanced at him casually, but after seeing the jade pendant worn by the young man's waist, he stopped and walked towards the young man.

Not everyone can wear that jade pendant.

It was the property of a very powerful prince in the principality.

Qin Yichen had seen it before, so he recognized it.

"Do you want President Hai to accept you as his disciple?"

Qin Yichen paused, looked at him with a "goodwill" look, and asked gently. With that look, Lin Tianhui, who was not far away, felt a chill all over his body.

He saw with his own eyes that Qin Yichen treated Xia Ziling with this kind of smile.

Suddenly, he couldn't help but sigh for the young man.
Chapter completed!