By the time he returned to the Medicine King Valley, it was already dark, and Doctor Wang was already asleep. At that moment, Qin Bufan saw that Dr. Wang had already slept, so he also went back to his room.

There is a good saying, learning is like sailing against the current, and if you don't advance, you will retreat. Although Qin Bufan had soared from a small Qi Refining Level 1 to the current 5th Layer of Qi Refining within a few days. But he also knew in his heart that the matter of cultivation should come step by step, step by step.

Now, although his strength has soared in a few days, he also knows that although his realm has improved, his state of mind has not improved accordingly. If you are just blindly complacent and don't know what to do, it is very likely to have the most serious consequence, that is, to produce demons.

The demons of the heart are recorded in the book The Beginning of the Dao.

Cultivating immortals is originally acting against the sky, that is, acting against the sky, then, whenever the monk's cultivation realm is one level higher, in his heart, there will be a kind of distracting thoughts given by the sky.

This kind of distracting thoughts will interfere with the monks' practice, and of course, if the monks practice step by step, then this kind of distracting thoughts can be excluded from the monks' minds.

However, if the monks' cultivation skyrockets due to various reasons, then the distractions in his heart may turn into something called inner demons.

If a monk has demons in his heart, the consequences are very serious.

At the light of all, the spiritual power of the whole body is reversed, and he becomes an ordinary person with dementia.

In addition, the aura of the whole body was not controlled by the monk, and it was running around, causing the monk's meridians to break and die.

Qin Bufan is this kind of cultivator whose cultivation has skyrocketed, if he is too complacent at this time and does not know it, then it is very likely that he will have demons in his heart. This is not what Qin Bufan wants to see.

Therefore, although Qin Bufan was very tired today, he still meditated in the room honestly and practiced honestly.

There was no word all night, and by the time Qin Bufan opened his eyes, it was already dawn the next day.

After meditating this night, Qin Bufan gained a lot, and he became even more familiar with the control of the aura of the whole body, and he could basically achieve the state of spiritual power that arises from his mind.

Qin Bufan saw that the sun had risen, so he also got up, hurriedly ate breakfast in the canteen in the door, and then returned to the Medicine King Valley, put the medicine basket on his back, and went out of the valley to collect medicine.

Doctor Wang didn't know what the reason was, and he slept until Qin Bufan went out, and he didn't get up yet. However, Qin Bufan had long been accustomed to Dr. Wang's situation, and he didn't think much about it.

But how did Qin Bufan know that Dr. Wang had already woken up, but he didn't go out. What he was waiting for at this time was for Qin Bufan to go out of the valley to collect medicine, so that when he came back, everything would be arranged.

At this time, Qin Bufan didn't know that the scheming Doctor Wang had already figured out how to deal with him. And Qin Bufan, who didn't know it at this time, was cultivating herbs on a deserted barren mountain near Xinglai Mountain.

The medicines that Doctor Wang asked Qin Bufan to collect today were all some medicinal materials that were difficult to collect. These medicinal materials are either grown on cliffs, or they need to be cherished for a certain year, such as Ganoderma lucidum, ginseng, etc., which are extremely difficult to find.

Qin Bufan spent a lot of effort and a whole day's effort, but he only found half of the medicinal materials that Doctor Wang needed. The rest half, Qin Bufan didn't find it at all, even if Qin Bufan's divine sense had soared, but no matter how he found it, he just couldn't find the remaining half of the medicinal materials.

But there is no way to find it, Qin Bufan saw that it was getting late at this time, and if he didn't go back, he was afraid that he wouldn't even be able to catch up with dinner.

Immediately, Qin Bufan cleaned up, found the right direction to return to the valley, and went back.

When Qin Bufan returned to the Medicine King Valley exhausted, Dr. Wang was waiting for Qin Bufan's return with a kind face like yesterday.

As soon as Qin Bufan saw that Dr. Wang was waiting for him to come back at the door, his heart was naturally moved, and his steps were a little faster at the moment, and he walked in front of Dr. Wang.

The doctor looked kindly at Qin Bufan, who was carrying a medicine basket and covered in dust, as if he was very distressed to see Qin Bufan like this, and walked quickly to the attic, and when he came out, he actually had a bowl of tea in his hand.

Doctor Wang said to Qin Bufan, who was sweating:

"Today, I have worked hard to collect medicine on the mountain, come, drink this bowl of water to quench your thirst. ”

Qin Bufan saw that as a master, he actually took the initiative to bring him water to drink, and he was very moved in his heart.

After picking the medicine for a day, his mouth was already dry, and when he saw that Dr. Wang took the initiative to bring him a bowl of water, he didn't think much about it, picked up the bowl of water, thanked Dr. Wang, and then raised his neck and drank the bowl of water.

This bowl of water is like a field where a long drought has seen a rain, Qin Bufan drank this bowl of water, and when he got there, he felt that his thirsty throat seemed to be about to burst out of the fire, and it became cool and cool all of a sudden, so uncomfortable.

But how did Qin Bufan know that the bowl of water that Dr. Wang gave him to drink could make him suffer a lot in the future!

Seeing that Qin Bufan drank the bowl of water in a few sips, Doctor Wang's face turned pale, changed from the appearance of the kind old man before, and said in a condensed voice:

"Qin Bufan, do you know that the old man has added some other things to this bowl of water. ”

Qin Bufan's face tightened when he heard Dr. Wang say this, and when he looked up, he saw that Dr. Wang was looking at him with a cold face. And at the corner of his mouth, there was a hint of a smile.

Qin Bufan's heart sank when he saw Dr. Wang's face, but for a while, he couldn't figure out what Dr. Wang meant, so he opened his mouth and answered: "Dare to ask the master what is added to this bowl of water?"

"Broken intestines!"

Doctor Wang opened his mouth slightly and said these three words with a sneer.

When Qin Bufan heard Doctor Wang say these three words, his face changed, and he remembered what Doctor Wang told him not long ago about the efficacy and effect of this broken intestine dispersion.

Broken intestine powder, a white powder. On the Tian Yuan Continent, there was no such thing. This thing came from the west of the Tian Yuan Continent, the holy land of the Demon Sect, to the Tian Yuan Continent.

It is rumored that this gut-breaking powder is extremely poisonous, and it is made of 7749 kinds of poisonous insects and poisons.

It is rumored that if an ordinary person eats it, he will die within an hour, and he will suffer severe pain from within the body before he dies. Moreover, this poison is colorless and odorless, and if it is mixed into the water, ordinary people will not be able to detect it at all.

Qin Bufan was naturally shocked when he heard Doctor Wang say that he had mixed this poison into the bowl of water he had just drunk in his stomach. He didn't know what Dr. Wang was up to, and he was mixing this poison with the water he could drink.