In his previous life, Chu Qingyu spent most of his time lying on the hospital bed, in addition to reading medical classics and some philosophical books, he occasionally read some novels, and he had long been curious about the legendary Heavenly Dao Oath.

Now that she has entered the cultivation realm, she also knows that this thing does exist.

It's just that when he made the oath of heaven, he didn't say whatever he wanted as he wanted as written in the novel.

According to the experience of countless monks, it is easiest to verify the Heavenly Dao oath with the inner demons.

For this reason, she also curiously asked her father why.

In her impression, the oath of the neutral Heavenly Dao in the novel is all thunder and thunder, and the body is destroyed, no matter what big oath is made, as long as the conditions are met, the Heavenly Dao can be satisfied, so as to meet the identity of the Heavenly Dao.

Where is it like now, making a heavenly oath still requires countless monks to verify which ones are valid and which ones are invalid.

And the answer her father gave her was: There are trillions of living beings in the Qianyuan Continent, and the "Basic Qi Cultivation Technique" is widely spread, as long as a person persists, he can practice Qi to get started, so many monks casually swear that the Heavenly Dao will be managed, and the Heavenly Dao will have long been exhausted.

swearing by his own inner demons is only in the name of the Heavenly Dao, but in fact, it is the monk's own state of mind that is at a loss and makes false statements, which will be taken advantage of by the inner demons and damage their own Taoism.

Hearing Chu Qingyu's words, the girl in colorful clothes immediately raised her hand and swore: "I, Ao Xinyu, swear by the way of heaven, if what I say is a little false, beware of demons entering the body, this life of cultivation will be wasted, and I will never step into the path of cultivation from now on." ”

On the other hand, Ma Ye looked left and right, his eyes wandered, and he refused to swear for a long time.

Seeing this, the other disciples of the Mohua Sect had already believed most of the girls in colorful clothes, and they glared angrily at Ma Ye one by one.

They are all disciples who have only been new for a few years, and it is when their hearts are full of enthusiasm that they know about Ma Ye's murder and wealth grabbing, and they all despise him very much.

Ma Ye hesitated for a long time, and seeing the attitude of these disciples of the Mohua Sect who were about to move, he gritted his teeth and said directly: "I, I swear by the way of heaven, if I kill people and take money, then, I will enter the body with demons in my heart and abolish my cultivation." ”

He still doesn't believe it, others swear by the Heavenly Dao every day, and I haven't seen anyone in the Heavenly Dao, so he can't swear that the Heavenly Dao will target him, right?

Ma Ye secretly thought in his heart, and he didn't notice that after he finished saying this, a wisp of black qi entered his eyebrows out of thin air, and then he only felt a pain in the dantian, and countless spiritual qi overflowed from his body.

Ma Ye fell to the ground, covering the dantian position with his hand in horror, his eyes were frightened, and his expression was panicked.

It seems that he never thought that the Heavenly Dao, who was indifferent to other people's swears, would really let his oath come true.

Seeing this, the disciples of the Mohua Sect looked disgusted, and Mu Zhuoqing simply waved his hand, and his strength rolled up these people and threw them directly a hundred meters away.

After the two people standing behind Ma Ye landed, they didn't dare to continue to look back for trouble, and pulled Ma Ye, who was still holding the dantian and roaring, and left directly.

Tsing Yi pursed his lips, offending Miss was just being abolished, it was really cheap for him.

However, seeing that the young lady did not continue to investigate, she had no choice but to put away her sword and stand quietly behind Chu Qingyu.

Chu Qingyu only regarded this as a small episode and didn't care.

In my mind, the system that had been silent for a long time suddenly appeared.

[Host, in the future, try not to make a heart demon oath, and don't let others make a heart demon oath. 】

Usually, except for the problems related to routines and Qi Yan, the system rarely appears, and there is no sense of existence in life.

Suddenly appearing at this time, Chu Qingyu was a little surprised: "What's wrong with this oath?" ’

[This is the oath of the demons, not the oath of heaven. 】

[Now that the Three Realms are separated, the Heavenly Dao is not revealed, and ordinary monks cannot make a Heavenly Dao oath at all. 】

Chu Qingyu was puzzled: "Then why did that Ma Ye, the oath he made was fulfilled?" ’

[Because they swore by the demons of their hearts, and the punishment he received was not a punishment from heaven, but a punishment from the way of heaven, but the introduction of demons into the body, and the sacrifice of the demons with his own cultivation. 】

'Demons? ’

Chu Qingyu's intuition is that the inner demons mentioned by the system are not the same thing as the inner demons that he saw in the novel because of the monk's mental state of mind.

She vaguely felt as if she had come into contact with something extraordinary.

[The heart demon is a kind of extraterritorial heavenly demon, formless and formless, feeds on the negative emotions of monks, and hides in the Three Realms, especially in the human realm. 】

[The so-called heart demon oath is not so much an oath as a sacrificial process, at the cost of the oath made, sacrificed to the heart demon. 】

[If what the monk said is true, then naturally there is no need to worry about the demon taking advantage of the void, and if the monk's oath is false, the demon will accept the monk's sacrifice and take what the other party sacrificed when he made the oath. 】

'What if the demons eat too much of the sacrifices of these monks?' ’

The system was silent for a moment, and finally said a few words softly:

[Heavenly Demon Invasion. 】

Chu Qingyu shuddered a little when she heard this.

Although the Heart Demon Oath and the Heavenly Dao Oath have similar effects, it is obvious that the Heavenly Dao Oath is a righteous punishment for liars who deceive the Heavenly Dao.

But the heart demon oath is the heart demon who took the opportunity to absorb the power of the monk and cause trouble.

[These things shouldn't have been told to the host, it's just that the Heart Demon Oath is too convenient to use, and the system is worried that the host will use it wantonly, making the heart demons hidden in heaven and earth stronger and stronger. 】

At this moment, Chu Qingyu had all the doubts about the Heavenly Dao Oath.

Why is the price range of the Heavenly Dao Oath so narrow, why is it said to be a Heavenly Dao Oath, but it must be made with the inner demon to have an effect.

Chu Qingyu didn't expect that he just made people swear that he would know such a secret from the system.

Inner Demon, Extraterritorial Heavenly Demon.

Invasion of the Heavenly Demons.

Chu Qingyu repeated these words in his heart.

These things seem to be very far away from you, and they seem to be close to you, and a casual oath may attract the prying eyes of the demons.

"Senior Sister Chu?"

Mu Zhuoqing's soft shout brought Chu Qingyu back to his senses.

She suddenly realized that others didn't know the conversation between herself and the system, and it looked like she was in a daze for a long time.

Chu Qingyu shook his head: "I'm fine, I'm just wondering if the few people who just left will continue to be evil." ”

Mu Zhuoqing said: "If the senior sister is worried, I will send a disciple to follow me, and the remaining two people will be abolished." ”

Chu Qingyu thought for a while and said, "That's fine, but first ask that senior brother to determine whether the remaining two have done evil, if so, abolish their cultivation to prevent them from continuing to be a troublemaker." ”

"Senior sister is righteous."

Mu Zhuoqing praised and immediately let a disciple go in the direction the three of them left.

Chu Qingyu glanced at the girl in colorful clothes and looked at her again stupidly, "They have been resolved, you don't have to do such stealing in the future." ”

After speaking, he walked straight into the examination area.