Immortal cultivation starts with copying.

Tianzhenguan became more and more prosperous, with more than 6,000 disciples, and the mountain gate was expanded again and again.

Even Taiyi City was expanded again, reaching a city area of ​​more than 20 miles.

This was all the work of Chen Yunhao alone, which shows how terrifying a master alchemist is.

This is enough to prove how correct the path Chen Yunhao chose is.

The only regret is that there are too many low-level disciples. More than 5,000 of them are in the Qi Refining stage, and about 900 are in the Foundation Establishment stage.

There are only more than forty people in the Jindan stage, and there are only three people in the Yuanying stage, including Lu Zheng. The proportion of high-level cultivators is too small.

Over the past twenty years, Chen Yunhao's cultivation has advanced by two levels, reaching the seventh level of the Nascent Soul, which means he has entered the late Nascent Soul stage.

Everyone is making progress, including Lu Zheng. He only needs to concentrate on practicing and, like Chen Yunhao, he has also advanced two levels. This result makes him very satisfied.

You have to know that Lu Zheng is practicing both magic and physical cultivation, and his talent is not as good as Chen Yunhao's. He can advance one level every ten years in the Nascent Soul Stage, which is considered fast enough.

In recent years, Chen Yunhao's alchemy skills have become more and more perfect. He has increased the success rate of the fourth-level rejuvenation pill to more than 60%, and the third-level elixir is even more of a piece of cake, usually above 80%.

Although Chen Yunhao's promotion speed was fast enough, he was always dissatisfied and a little anxious.

Because he was always worried about one thing in his mind, he returned from the Boundless Sea to the Endless Sea, and decades had passed in the blink of an eye.

He kept remembering what the spirit of the weapon had told him: that the demons from the demon world would invade again, and the time should have come.

But he always felt that his cultivation was still too low, and he would not be able to help much if he returned to the Boundless Sea.

The most important thing is that Tianzhenguan has not yet grown up. If he leaves, Tianzhenguan will collapse and may even cease to exist.

So this is what makes him very anxious, but there is no point in being anxious.

There was no point in telling anyone about this matter. He just hoped that his fellow disciples in Thunder Mountain would be safe and that the Boundless Sea would not be occupied by the Demon Realm.

On this day, Chen Yunhao was so anxious that he couldn't help but run to the ancient mirror to find the spirit of the mirror to inquire about the news.

"Senior, it's been decades. Has the Demon Realm already broken through the barrier and invaded the Boundless Sea?"

The spirit of the weapon opened its eyes, glanced at Chen Yunhao, and smiled gently.

"Why are you panicking? Do you think the barrier between the two worlds is so easy to break? Not to mention breaking it from top to bottom, which is extremely difficult..."

As the spirit of the weapon spoke, he suddenly smiled coldly.

"As early as thirty years ago, someone in the demon world used blood-burning magic to calculate my whereabouts. Guess how I did it?"

Chen Yunhao had never heard of the blood-burning magic spell, but he understood the meaning behind it clearly.

There is a powerful being from the demon world who is calculating the spirit of the instrument, which is where the ancient mirror is.

The spirit of the weapon had not told Chen Yunhao about this matter, but now the spirit of the weapon looked calm and composed, which showed that the problem had been resolved.

"Senior, please don't be careless...!"

Chen Yunhao was a little nervous. That was the Demon Realm. Those who could connect the two realms were all Demon Kings and Demon Lords, all of whom were at the combined Mahayana level. How could he not be nervous!

"Don't worry. The barrier between the two worlds is indeed weaker on the Boundless Sea side. But this time, I deliberately let the Demon Realm calculate my location. Of course, it's not the Beiyuan Continent, but the Zhongyuan Continent..."

The spirit of the weapon was indeed old and had been plotting against the demons for decades.

At that time, it sensed that the Demon Realm was using a large-scale magic to calculate its location, so it took advantage of the situation and changed the destiny, allowing the Demon Realm to calculate that it was near the Zhongyuan Continent.

The barrier between the two realms on the Endless Sea side is different from that of the Boundless Sea. The spatial barrier is extremely solid and cannot be broken just by wanting to.

Therefore, the demon world may have been breaking down the barriers between the two worlds for decades.

But this time, the place where they appeared was most likely near the Zhongyuan Continent.

The spirit of the weapon said this with a smug chuckle.

His trick really worked, delaying the invasion of the demon world and also causing a lot of trouble for the monks from the upper world who came down to find it.

You know, the powerful being who came down from the upper realm is still in the Shangyuan Palace of Zhongyuan Continent, and he is delaying his return to the upper realm. It seems that he can't find the ancient mirror and can't return smoothly!

Chen Yunhao gave the weapon spirit a thumbs up. It was really great, a perfect solution that killed three birds with one stone.

This time he was not in a hurry. As long as everything was safe in the Boundless Sea, even if the demons invaded, there were tall people to deal with it. He really had nothing to worry about.

Now Gu Jing's strength has recovered a lot. If he doesn't want to be calculated by others, even a great master of the combined body will not be able to calculate his whereabouts.

The spirit of the weapon is very confident about this, after all, it is not an ordinary existence.

Since there was no need to worry about the invasion of demons for the time being, Chen Yunhao continued to practice with peace of mind.

Apprentice Qin Luoying has already been promoted to an alchemist. After decades of training, he can now refine third-level elixirs.

Now some less important elixirs are refined by Qin Luoying, with Chen Yunhao giving guidance.

Chen Yunhao would only personally take action unless the pills were particularly difficult to refine or new.

So now Qin Luoying has gradually gained some fame in the Beiyuan Continent and is called Little Qin Danshi.

Anyone with a discerning eye can see that Qin Luoying will surely become a master in the future.

Even in Tianzhen Temple, the head Liu Changting intended to pass the position of the next head to Qin Luoying.

Of course Chen Yunhao had no objection, but Qin Luoying's personality was the same as his. She didn't like to care about these trivial sect affairs, so she refused early on.

As for his nephew Wang Rui, Chen Yunhao made the decision for him and would not let him become the head of a sect and delay his cultivation.

In addition, Wang Rui was also sent out by Chen Yunhao to travel around the Northern Yuan Continent and has not returned for more than a year.

A monk must experience the ups and downs and the beatings of society in order to mature and grow faster.

As for Qin Luoying, her family had suffered a great change, so she had been in the world of immortal cultivation for a while, and Chen Yunhao brought her all the way back from the Southern Yuan Continent to the Northern Yuan Continent.

This experience is far richer than that of other monks of the same age, so he is more mature and much stronger than Wang Rui.

Time always passes quickly when cultivating immortals. Before he knew it, it had been a hundred years since Chen Yunhao returned to the Beiyuan Continent.

He finally reached the great perfection of Nascent Soul and was only one step away from breaking through to the Spiritual Transformation stage.

He had been preparing for this day for a long time.

From the Nascent Soul stage to the Spiritual Transformation stage, this is a very difficult hurdle to overcome. Even for cultivators with natural spiritual roots, it is not easy to pass this stage.

Therefore, Chen Yunhao had already prepared many elixirs for himself for breakthroughs. As for overcoming the tribulation of transformation, he had never considered it, because overcoming the tribulation was much simpler for him than practicing.