Chen Feng had not studied potion making before at all, and the only bit of knowledge about potion making was obtained from the formula of the enhanced potion.

Nowadays, if you want to make a Hearteater Antidote, the difficulty is not ordinary.

However, with the talent of the Potion Grandmaster, Chen Feng only needs to keep simulating it in his mind.

If it doesn't work once, then twice.

If it doesn't work twice, then ten, a hundred!

Chen Feng didn't believe it, there were only so many things that could make potions, he tried them one by one, could he still have no gains?

Since it is an antidote to the Hearteater, should it be added to the Hearteater, Hearteater eggs, or some parts or organs of the Hearteater's body?

On this basis, Chen Feng began to try.

The first is to write down all the xenomaterials he can think of, and then piece them together bit by bit based on what he knows about them.

It's a boring process, and there's no clear direction yet.

Chen Feng wasn't even sure if he needed the materials on the Hearteater to make the Hearteater Antidote.

Fortunately, Chen Feng could endure loneliness, and there was no intention of stopping after the simulation began.

Until noon, Chen Feng had simulated thousands of formulas in his mind, but none of them were successful.

Not only did the formula for the Hearteater antidote not come out, but even the formulas for other potions were not tried.

It stands to reason that Chen Feng has simulated so many times, even if the blind cat encounters a dead mouse, he should have some gains.

But the problem is that nothing is gained.

In desperation, Chen Feng could only stop first, thinking that maybe there might be a mistake in his direction.

After thinking about it carefully, Chen Feng came to the pharmacy workshop in Huangzi Eleven City, he needed to communicate with these experts with rich experience in potion making, and maybe he could get some inspiration.

The expert in charge of making potions in the workshop didn't know Chen Feng, so of course he didn't want to waste time here with Chen Feng, but when Chen Feng took out some SS-level heterogeneous materials, the attitude of the potion experts changed suddenly.

The person who can come up with SS-class xenomorph materials is not something he can provoke.

It wasn't even easy for him to reach.

SS-class abilities are definitely able to come up with SS-class alien materials, but except for SS-class abilities, S-class abilities may not be able to do it.

Chen Feng was able to come up with SS-level xenomorph materials, which showed that he either had SS-level combat power or was close to SS-level abilities.

Whatever the possibility, it wasn't something he, a potion expert, could provoke.

His attitude changed instantly, and he knew everything about Chen Feng's problems.

Chen Feng's purpose was very clear, that is, to ask questions about the Hearteater and whether the Hearteater could be used to make potions.

After communicating with this pharmacist, Chen Feng found other pharmacists to communicate.

Each pharmacy expert is good at a different field, only by communicating with them more and listening to their lessons can Chen Feng accumulate a lot of experience in potion production in the shortest possible time.

Two hours later, Chen Feng gained a lot, and immediately returned to the room and started the simulation again.

With sufficient theoretical and empirical support, Chen Feng's efficiency is much higher, and his goals are much clearer.

Still using the Hearteater as the main material, combined with various other heterogeneous materials and other medicinal materials or materials that can be found in the Yellow Eleventh City, he kept trying, and finally after an hour, Chen Feng's simulation in his mind was successful!

If the simulation is successful, there is a 70% chance that you will be able to craft the Hearteater Antidote!

Chen Feng immediately found Han Song and asked him to quickly send over ten heart eaters.

Ten Hearteaters is a million, but Chen Feng doesn't care at all.

The wealth is big, and it's so capricious.

Han Song had also been prepared, and it only took ten minutes to send the Heart Eater over, and then Chen Feng did not go to the pharmacy laboratory, but started to make it with the help of the system.

Maybe Chen Feng's research direction is indeed correct, or maybe the system knows that the task of rescuing Zhou Kai has reached the last moment, so it specially gave Chen Feng some special care.

In short, Chen Feng succeeded on his first attempt!

Hearteater Antidote, which can effectively alleviate the condition controlled by Hearteater after use.

After getting the Hearteater Antidote, Chen Feng's first instinct was to see how much time there was left in the mission.

As long as the system doesn't explicitly state that the task has failed, there's still a chance.

The speed exploded in full force, and he went straight to the room where Zhou Kai was being held.

Zhou Zhi has been watching Zhou Kai at the door, and as time goes by, the hope on Zhou Zhi's face and the light in his eyes have begun to dissipate.

She knew that her father was likely to leave her and never come back, and she didn't even notice Chen Feng's arrival.

Chen Feng understood Zhou Zhi's mood and hurriedly said, "Zhou Zhi, I have found a way to save your father!" Open the door! ”

Zhou Zhi turned his head suddenly, and when he saw the Heart Eater Antidote in Chen Feng's hand, the whole person was obviously stunned for a moment, and then showed a surprised expression.

After this period of contact with Chen Feng, she has established a very strong trust in Chen Feng.

Now she can't see any hope, but Chen Feng appeared at this time and told her that everything was still saved.

How could she not be excited, how could she not be happy?

Chen Feng took two quick steps, kicked open the door of the room and rushed in.

When Zhou Kai heard the movement, he raised his head sharply and let out a low roar at Chen Feng.

has been eroded by the Heart Eater for so long, even if Zhou Kai is determined, he has reached the end of the strong crossbow at this time, and he may completely become a xenomorph slave at any time.

Chen Feng did not slack off, let alone be polite, and slapped Zhou Kai on the back of his head, and Zhou Kai fainted.

Taking out the antidote of the Heart-Eater Worm and giving it to Zhou Kai to drink, Chen Feng silently took two steps back to observe the changes in Zhou Kai's state.

Whether the Hearteater Antidote is useful or not, just look at the prompts of the system.

Zhou Zhi also held her breath, she was more nervous than anyone else now!

However, Zhou Kai had already been knocked unconscious by Chen Feng, even if the Hearteater Antidote was effective, Zhou Zhi would not be able to see it until Zhou Kai came to his senses.

But Chen Feng is different.

After Zhou Kai drank the Heart Eater Antidote, Chen Feng saw a progress bar on Zhou Kai's head.

This progress bar represents Zhou Kai's progress by the Hearteater's erosion, which was originally only a trace of full, but after drinking the Hearteater Antidote, this progress bar began to decline rapidly, dropping to 80% in just a few seconds, and then the speed of decline slowed down.

Chen Feng was relieved to see this situation.

Hearteater antidote, it really works.

Maybe it will take a few more bottles to make Zhou Kai fully recover, which is quite expensive, but will Chen Feng care?

If Zhou Kai is rescued, Zhou Zhi's favorability can be increased to 100, which will also be beneficial to his next plan.