Chu Hao was a little helpless. He really wanted to find out what this sentence meant. This sentence made his body become immortal.

He made a breakthrough in cultivation under a desperate situation and came to the realm of celestial phenomena. Even at that time... Chu Hao entered a special state. His eyes seemed to be able to see through everything!

After that, he could never find that feeling again!

He always felt that this sentence seemed not that simple.

The only thing he can confirm now is that this sentence is indeed the ancient dragon language.

He looked at the endless mist in the sky and murmured: "What relationship does this mist have with the ancient dragon clan?"

When he returned to the courtyard, he didn't know much about it and simply didn't think about it.

This time he got the news that he could enter the Heaven and Earth Tower at any time, and he was able to temporarily relax and continue refining the elixir!

He mainly focused on refining the Celestial Pill. As he spent more time refining the pill, Chu Hao discovered that while refining the pill, his cultivation level was also improving continuously, not even slower than the hard training!

What he practices is the longevity art and elixir refining, which is also a kind of training for the longevity art.

As he refined more and more, the speed at which he refined the Celestial Elephant Pill continued to increase. Later, he could almost maintain one furnace per day and a half, but it would be a bit troublesome to improve it again!

One month and thirty days passed quietly.

During this period, Chu Hao refined a total of seventeen furnaces of pills, with a total of ninety pills!

When Leng Mengchen learned the news, she fell completely silent.

He knew Chu Hao's elixir-making rate, but it took him one month to refine ninety celestial elixirs, which still shocked him.

Even when returning to the ruins, an eighth-level alchemist can refine the Celestial Pill... It is estimated that he can refine it up to ten furnaces in a month, one furnace every three days, which is already quite rare, and the rate of elixir formation is not very high. He can refine it twice.

To succeed once is already very impressive.

In other words, most eighth-level alchemists only have about five pills in thirty days.

Chu Hao, a seventh-grade alchemist, made ninety pills in one month!

Leng Mengchen even didn't want to let Chu Hao leave, and wanted to tie him to her side and refine the elixir specifically for herself.

He gave Su Nian and others thirty pills, which was enough for them to consume for a year!

Chu Hao gave all the remaining sixty pills to Leng Mengchen and asked her to buy raw materials.

It is still the raw material of Hunyuan Dan and Tianxiang Dan. In addition, if possible, Chu Hao also plans to purchase some other materials for other elixirs, but he does not plan to refine them for the time being!

Naturally, the more ingredients for elixirs, the better.

After returning to the world of cultivating immortals, it would probably be a bit troublesome to buy more, especially those of level seven or above.

Including the raw materials of the Climbing Heaven Pill, Chu Hao also plans to buy some. After he returns to the world of cultivation and reaches the level of Dao Tribulation in the future, he can also try to refine some.

Chu Hao also asked Huang Tianqi to refine a set of silver needles for him when he was free. As for the materials, he went to find suitable ones. He wanted him to help make ten thousand silver needles!

Chu Hao could foresee that Wanxiang Acupuncture must be a huge killer weapon for him, but now there are not enough silver needles, so he cannot learn it.

After settling everything, Chu Hao... also plans to enter the Heaven and Earth Tower!

Ning Shuang did not choose to enter it. According to her, she also planned to enter it to make breakthroughs when her cultivation reached a bottleneck.

Chu Hao didn't care so much.

Under the leadership of Leng Mengchen, he appeared on the thirty-third floor of the Heaven and Earth Tower again. This time, the top floor of the Heaven and Earth Tower seemed very empty because there were no presence of those city lords.

When the commoner old man saw Chu Hao appearing, his expression moved slightly and he said, "Are you ready to enter the Heaven and Earth Tower to practice?"

Chu Hao nodded and said: "Yes!"

"That's fine!" said the old man in common clothes: "I have nothing to do today, so I will take you on a tour of the thirty-third heaven and earth tower to help you understand it!"

Leng Mengchen was slightly surprised, and then she sent a message: "What the old city lord has seen and understood is nothing comparable to us. If you have any questions about cultivation, you can ask them. In addition..."

At this point, she took out a storage ring and handed it to Chu Hao: "This is the second batch of raw materials. You can count some of them yourself. I will deduct the value of your Celestial Pill. If you leave in the future, if you still have it,

If there is any remaining ancient gold, it can be converted into spiritual weapons, talismans and the like."

"Thank you, Senior Leng!" Chu Hao said quickly.

Leng Mengchen pondered and said: "I guess these materials are not enough for you to refine. After I collect enough, I will give it to the old city lord and let him give it to you!"

"I can't thank you enough!" Chu Hao said quickly.

For him, alchemy is equivalent to cultivation. This year, he estimates that most of his time will be spent in alchemy.

The materials in hand are probably not enough for him to refine!

When Leng Mengchen left, the old man stood up. He moved his body slightly, then led Chu Hao towards a stairwell not far away and said, "Follow me!"

Chu Hao nodded, and followed the old city lord towards the stairs.

The stairs spiral down.

"Do you know the origin of the name of this Heaven and Earth Tower?" the old man asked.

Chu Hao shook his head blankly and said, "I don't know!"

"Legend has it that this Heaven and Earth Tower is the celestial weapon of the Ancestral Dragon! This City of Chaos is also where the Dragon Clan lives. In ancient times, this place was also called Dragon City, but after the fall of Guixu, we now call it

It's just the city of chaos." The old man said with a smile.

"Ancestral Dragon?" Chu Hao looked a little strange.

"Yes, I have never been to the fairy world, but I have seen many in some ancient books!" The old man said: "It is said that there are thirty-three heavens in the fairy world, and this Heaven and Earth Tower penetrates the thirty-three heavens, shaking the sky.

Shake the earth..."

Chu Hao took a breath and said, "This Heaven and Earth Tower...is it an immortal weapon?"

"Maybe it's just a legend!" The old man said: "The Heaven and Earth Tower is right here...except for the special material, I don't feel that it is an immortal weapon. It is more like a dead object."

Chu Hao was speechless.

The two of them were chatting while spiraling down the stairs!

"This Heaven and Earth Tower is the iconic building of the City of Chaos... After the ancient war in Guixu, during countless time, our God Clan has stored many things, all in this Heaven and Earth Tower..."

When Chu Hao heard this, his expression changed.
Chapter completed!