After the truth came out, they begged me not to die.

Xiaoyue said anxiously: "The seal of the Demon Cave has changed!"

Demon cave seal? !

Geek!

Chen Zun stood up suddenly.

His face became extremely solemn, and he said in a deep voice: "What happened to the seal?"

What was sealed in the devil's cave was the true form of an immortal extraterrestrial demon. If there was a problem with the seal and the demon escaped, it would threaten the safety of the entire continent, so he naturally had to be anxious.

While speaking, Chen Zun did not stop for a moment, and appeared on the top of Mingyuan Mountain in a flash.

His spiritual eyes were wide open, looking at the void with no abnormality, and he was a little confused.

The seal was intact, and it didn't look like something had happened.

Could it be that Xiaoyue was lying to herself?

The white ball of light suddenly jumped out, and Xiaoyue said: "Brother Zun, you can't see this. You have to use magical powers, you see."

The water moon mirror worn on Chen Zun's wrist flew out on its own and floated above Chen Zun's head.

A soft white light shot out from the mirrorless center, reflecting on the seal in the void.

In the light curtain, the golden spiritual pattern like a tadpole swam slowly, but it was not as smooth as before. The countless black shadows inside were still washing against the light curtain.

Under the illumination of the Shuiyue Mirror, although the light curtain is still as strong as ever, resisting the impact of the real body of the demon outside the territory, it can still be noticed that the light curtain is dissipating invisibly, and a large amount of energy is consumed.

"how so?!"

Chen Zun's pupils shrank and his face turned pale from the shock of this scene.

Why is there any sign of the seal being loosened?

If Shuiyue Jing's magical power hadn't captured this scene, he wouldn't have noticed it at all.

If we wait for the energy of the light curtain to be quietly blasted open, the demon inside will break out, and then it will be too late.

When Chen Zun thought of this, he broke out in a cold sweat and secretly said he was lucky.

But he still couldn't figure out how the seal became like this. Could it be caused by the incarnation of the escaped extraterrestrial demon?

Xiaoyue explained: "Brother Zun is only at the Selfless Stage, so naturally he cannot notice this insignificant change. As for why this is happening, Xiaoyue guesses that it is caused by insufficient energy of the seal."

Not enough energy?

Xiaoyue's words stunned Chen Zun for a moment.

Immediately, he immediately remembered what his master said before he died, and he instantly understood what was going on.

Back then, when Xu Huayun was seriously injured, he explained the reason to him.

The seal of the Demon Cave will not increase for no reason!

Every sect leader of Tianyuan Sect will return to Mingyuan Mountain when his longevity is about to end, and let his disciples kill him personally, so that all his cultivation will be turned into energy to replenish the power of the seal. This is also the way to seal the demon outside the territory. source of power.

Before Xu Huayun could return to Mingyuan Mountain, he was possessed by the incarnation of the extraterrestrial demon, and finally died under Chen Zun's sword with hatred.

Then the master's full body cultivation has not turned into the power of the seal, and the seal that cannot be replenished has only begun to decay now.

Chen Zun already understood in his heart, but he didn't know how to replenish the power of the seal.

His face was full of anxiety and he said: "Xiaoyue, is there any way to remedy this?"

Xiaoyue saw Chen Zun's thoughts and reassured: "Of course there is a way."

"What can we do?" Chen Zun felt happy and asked quickly.

"It's easy to say, but it's not easy either."

There was a hint of embarrassment in Xiaoyue's words.

Chen Zun didn't care. As long as it could replenish the energy of the seal, he could do anything. He immediately said: "Good Xiaoyue, don't be so pretentious and hurry up."

Xiaoyue hesitated for a moment and said: "Brother Zun has practiced the Yin-Yang Wheel Sutra and it is in the same line as the seal. The spiritual power he has cultivated perfectly fits the seal. As long as you send spiritual power to the seal, it can supplement the power of the seal."

"So simple?"

"Your Majesty has such a good idea, but it's not simple at all!"

Chen Zun frowned and asked tentatively: "Is it difficult?"

"It's not very difficult."

Xiaoyue replied angrily. Seeing that Chen Zun was a little confused, she said directly: "Sealing the extraterrestrial demon requires a lot of energy. With brother Zun's current cultivation level, even if he uses up all his spiritual power at once, It’s not enough to transport it in, so it can only be used for a few decades.”

"Brother Zun must send spiritual power to the seal every once in a while to ensure the stability of the seal. During this period, you must not run around to prevent the extraterrestrial demons from inside from attacking the seal fiercely and taking the opportunity to escape."

Chen Zun thought about it carefully and finally understood the meaning of Xiaoyue's words.

"So, in the future, I can only sit in the Mingyuan Mountain and be a living energy station that can deliver energy to the seal at any time. I can't go anywhere?"

Xiaoyue affirmed: "Yes, before reaching the level of Mahayana cultivation, Brother Zun can only maintain the smooth operation of the seal in this way."

Chen Zun completely understood.

According to Xiaoyue's meaning, it means that he will be trapped in Mingyuan Mountain and imprisoned like a prisoner. This is not an ordinary torture.

No wonder Xiaoyue said it was not simple, it turned out to be this reason.

This also means that he cannot personally go out to clear out the remnants of the demonic path before he has reached the level of Mahayana cultivation.

Then half of the plans I had made before were in vain.

Moreover, the most frightening thing is that Chen Zun needs to transfer power to the seal every once in a while. According to this method of donation, the spiritual power that is subsequently cultivated is transferred to the seal.

That also means that the seal has become a blood-sucking insect attached to his body. There is almost no possibility of him advancing to the Mahayana stage, and his future is gloomy.

If he really followed this support relationship, he would become a slave to maintain the seal and would have absolutely no future.

But if this method is not followed, the seal will become weaker and weaker, and there is a risk that the extraterrestrial demon will break out of the seal at any time.

It doesn't matter whether he does it or not. The problem suddenly befell him.

Thinking of this, Chen Zun felt miserable inside.

He was a little unwilling to give up, and asked with implicit hope: "Xiaoyue, is there no other way?"

"No."

Xiaoyue categorically affirmed, which made Chen Zun despair. She added: "Because the "Yin Yang Wheel Sutra" recorded in Jin Jue Yu's book is only practiced by Brother Zun on Tianluo Continent, and the Jin Jue Yu's book turned into a sealing barrier. It only accepts the spiritual power from the Yin-Yang Wheel Sutra, which is why the Tianyuan Sect leaders of all generations must practice the Yin-Yang Heart Sutra."

Seeing that he was cornered, Chen Zun could only smile bitterly and accept it silently.

Xiaoyue had other ideas, and couldn't bear to see Chen Zun depressed, so she comforted him.

"Brother Zun, don't worry. This method is torture for ordinary people, but the "Yin Yang Chakra Sutra" is the cultivation method of brother Zun's previous life. It is very suitable for brother Zun's cultivation path. Even part of the spiritual power is used to supplement the energy of the seal. , and there is still enough power left to support Brother Zun’s cultivation to the Mahayana stage.”