The raw materials of this ghost pill only need the weakest evil ghosts, but the reason why the evil ghosts are called evil ghosts already means that they are stronger than ordinary ghosts, even the weakest evil ghosts are difficult for Lin Fan to deal with, not to mention that he still needs to catch a full thirty evil ghosts to refine this ghost pill, thinking about it, the road ahead is extremely difficult.

However, Lin Fan still resolutely stepped into the evil ghost cave.

Now that you have decided, no matter how difficult the road ahead is, you must move forward.

Because the evil ghosts are too harmful, they are vigorously attacked by the underworld, and most of them are locked up in the evil ghost cave, which is also equivalent to the prison set up by the underworld for ghosts, which is full of evil ghosts, and it is extremely dangerous, and even the local ghosts in the underworld are talking about this place.

Seeing that Lin Fan actually entered the evil ghost cave, many big ghosts and small ghosts came over and looked lively.

Even the ghost generals and ghost soldiers patrolling this area stopped and watched.

Once a non-evil ghost enters the evil ghost cave, the door is always open, but there is an invisible barrier to block the evil ghosts inside to prevent them from running outside, but it will not block the non-evil ghosts, in order to facilitate the non-evil ghosts to escape in time when they encounter danger.

The Devil Cave was used by the underworld for a long time, and it was divided into layers, which were specially used to test soldiers, as well as to provide ghost doctors with raw materials for refining ghost pills.

Lin Fan wanted to refine the Ghost Pill, and the first choice for the source of raw materials was naturally the Evil Ghost Cave.

However, these big ghosts and little ghosts who were watching were not optimistic about Lin Fan's line, and they all looked sarcastic, and even a few little ghosts directly mocked them unceremoniously.

"This intern ghost doctor is a human being, it looks really weak, I don't know why the ghost old man can't think of accepting such an apprentice for a while."

"And this human is not only weak, but also very self-sufficient, in my opinion, I am afraid that in the next breath, this human will run out screaming."

"I even want to refine the ghost pill, I'm afraid that this human being will be scared and cry directly when he sees those evil ghosts, and he can't even run out, and he will be gnawed by those evil ghosts so that there are no bones left, it seems that the ghost old man is going to be ready to find new disciples."

……

Although the ghost general who stopped to watch did not speak, he also scoffed at Lin Fan's entry into the evil ghost cave this time.

You must know that even a third of the thousands of ghost soldiers under his command dare not enter this evil ghost cave for trial, how can this little human be able to catch those evil ghosts inside, it is simply a fantasy!

Lin Fan was actually standing at the door, the taunts of the ghosts outside were very loud, this invisible barrier only isolated the evil ghosts, not the soundproof, Lin Fan naturally heard it clearly, but he didn't pay attention to it, but concentrated on dealing with the evil ghost rushing towards him.

This is a hanged ghost with his eyes turned up, his tongue stretched out long, his neck was stretched long, and there was an obvious punch bruise on it, his whole body was strange blue and purple, and his clothes were torn into strips of cloth and hung on his body in tatters, but after seeing Lin Fan, his eyes that had no eyeballs and were all whites turned blood-red, and he pounced towards Lin Fan with his teeth and claws.

Lin Fan hurriedly hid to the side, and then didn't ink with it, he directly took out the ghost doctor's order, held it up in front of this evil ghost, and roared sharply: "Bold evil ghost, the ghost doctor is here, don't kneel down quickly!" ”

As a result, instead of showing the slightest sign of surrender, this evil ghost became even more violent, roared at the sky, and rushed towards Lin Fan with a hideous face.

The ghost general who was fighting outside the door saw this scene in his eyes, and couldn't help but sneer, his tone was full of mockery, "It's really ridiculous, you actually use the ghost doctor order on the evil ghost, don't you know that the evil ghost is not afraid of the ghost doctor at all, and the one he hates the most is the ghost doctor?" ”

Not to mention, Lin Fan really didn't know about it, but thanks to the friendship of this ghost general's eldest brother, he now knew, so he simply used the ghost doctor order as a medium to urge the power of the nameless fire in his body, and then put the ghost doctor order away.

Lin Fan knew that ordinary force would not work against ghosts, and he would not be able to cause damage to these things at all, but this nameless fire that he accidentally obtained had a miraculous effect against these ghosts.

And when Lin Fan urged this force, the hanging ghost had already rushed over, and the two ghost claws were even about to touch his neck.

Lin Fan's face turned pale, and he didn't hesitate, he directly dodged the ghost claws of the hanging ghost, and then chiseled directly into the head of the hanging ghost with a punch.

Lin Fan's speed was very fast, and the hanged ghost couldn't react at all, so he received this punch solidly.

"Ahh I only heard a terrible scream, and the head of the hanged ghost was hit by Lin Fan to the point that black smoke was already emitted, and the whole body flashed a few times, and the originally condensed ghost body immediately became a little transparent.

Lin Fan didn't ink either, and quickly took out a special white jade vial and directly took this evil ghost into it.

The onlookers and the ghost general couldn't help but be stunned, obviously they didn't expect Lin Fan to really defeat and catch this evil ghost.

However, Lin Fan's current situation is not very good, although the power of this nameless fire is very strong, but it is also very draining, Lin Fan used all his strength when dealing with this evil ghost, and now the strength has been almost used, the power of this nameless fire is slowly disappearing, and the strength of the whole body seems to be taken away, Lin Fan feels very tired and extremely painful.

He only came to the underworld with a soul body, not a physical body, and as a living person, the soul is the most powerful state in the physical body, and if he leaves the physical body, the power of the soul will be weakened a lot, and correspondingly, his strength will also be weakened a lot.

There's no way, it looks like we can only catch this one ghost today.

Lin Fan smiled helplessly, and no longer hesitated, and walked out of the evil ghost cave directly.

The big ghosts and little ghosts who were watching didn't leave, and seeing that Lin Fan's whole state seemed to be hollowed out, the ghost general immediately sneered unceremoniously, "Human beings are really weak, it's already so difficult to deal with such a low-level evil ghost, how can it be possible to refine the ghost pill?" ”

Lin Fan glanced at this ghost general lightly, didn't pay attention to it, and directly crossed these big ghosts and small ghosts who were onlookers, and returned to his territory.

Because of his identity as a ghost doctor, these ghosts didn't say much except for the ghost general who sneered unceremoniously to his face.

After Lin Fan returned to the territory and put the captured evil ghost into the special container, he couldn't help but feel worried.

With such effort, only one demon was caught, and it was really not easy to gather thirty evil ghosts.

And in fact, thirty evil ghosts is only the lowest number, not considering the loss of materials when processing, Lin Fan is refining for the first time, thirty little ghosts are definitely not enough, at least fifty must be prepared.

There were fifty evil ghosts, and Lin Fan felt that his head was big for a while when he thought about it.

Of course, he thought about asking for help from his master, but during the whole process of dealing with that evil ghost before, the ghost elder did not appear, and Lin Fan tried to call his master a few times, but there was no response.

As for other ways to contact his master, Lin Fan didn't know, every time the ghost elder took the initiative to contact him, he never took the initiative to contact the ghost elder, and he didn't even know where he lived.

Of course, Lin Fan could go out and ask someone else's ghost elder's residence and find the door to ask for help, but this was a trial after all, and Lin Fan always felt that even if he found the door, the ghost elder might not necessarily help him.

So Lin Fan just thought about it, so he dispelled this idea, and still planned to do it himself.

After all, if you can rely on Master this time, will you have to rely on Master for everything in the future?

If so, when will he become a truly qualified ghost doctor?

The master leads the way into the door, and the cultivation is personal, and there are many things that he still has to experience in person in order to be able to truly grow.

It's just a full fifty demons, this is only the simplest part of preparing raw materials, and there are even more difficulties to face when really refining, and this simplest part is already very difficult for Lin Fan.