Knowing that Chen Hao was indeed cultivating here, Zheng Xiangnan laughed again and said, "Let's go, I'll take you to a place, so you don't have to work so hard in the future." ”

After speaking, he didn't leave the Gangqi layer, just in the first Gangqi layer, he flew around Tiandao Peak to the east.

Chen Hao still had the shield given by Zheng Xiangnan on his body, and it seemed that it would not disappear for a while, so he followed Zheng Xiangnan and flew south. Because of his slow speed, Zheng Xiangnan still needs to stop and wait from time to time.

In the Gangqi layer, the stone wall of Tiandao Peak became as straight and smooth as a knife, and there was no longer any vegetation growth.

Of course, this made Chen Hao a little puzzled, these rock walls still looked like ordinary stones, how could they remain undamaged in the Gangqi layer?

The two of them had been flying for more than 300 miles before Chen Hao saw some changes in the stone wall in front of them.

I saw that on the steep stone wall, it seemed that a tall attic was embedded in it. Layers of cornices are picked out, and there are countless columns in between.

"This is the East Star Tower, which has a total of ninety-nine floors. The height of each of the ten floors happened to pass through one heavy gang qi, and a total of nine gang qi layers passed through, connecting from Dongying to the peak. Zheng Xiangnan introduced.

Getting closer, Chen Hao found that each floor of the East Star Tower was tall and majestic, dozens of zhang high. Such an eleven-storey building is equal to the thickness of a heavy gas. It seems that the Nine Gang Qi is also thousands of zhang thick!

Whether it was in his previous life or in this life, Chen Hao had never seen a high-rise building of thousands of zhang.

Although this East Star Tower is a bit tricky, the entire high-rise building seems to be embedded in the cliff wall of Tiandao Peak, and only one eaves is exposed.

But even if the main body is carved out of the cliff, from the bottom up, you can't see the top at all, which is still very shocking!

At the foot is a recessed platform, and the camp above extends from the outside to the inside of the rock wall. The building and layout are similar to the Beiying that Chen Hao has been to, and it seems that this is Dongying.

Then this East Star Tower, starting from the location of Dongying, the first nine floors are actually below the Gangqi layer.

Therefore, the total number is ninety-nine, but it just runs through the Nine Gang Qi, but the extra nine layers are here.

Zheng Xiangnan took Chen Hao straight to the twelfth floor, which was located below the first Gangqi layer.

When he got closer, Chen Hao saw that there were patrolling monks with helmets and armor inside the pillars on each floor. But they were all a little further in the cloister, where there seemed to be an invisible barrier to keep the Gang Qi out.

"Zheng Zhenjun. When a team of sergeants saw Zheng Xiangnan flying in directly from outside the attic, the leader of the squad greeted respectfully.

Zheng Xiangnan nodded, and said to the team leader: "Go and help my little friend get a waist card, and he will come to Dongxing Tower to practice in the future." ”

"Yes. But you haven't asked for the identity and name of this friend yet?" replied the team leader neatly.

Chen Hao said: "My name is Chen Hao, and I am a teacher in the refining department of the Asking Heart Academy. ”

"Okay, Teacher Chen, you can practice here first, and I'll send it to you directly later. The team leader explained the matter, and went to help Chen Hao handle the waist card in person.

It seems that this waist card is a voucher used to pass in Dongying and Dongxing Tower. With Zheng Xiangnan's face, such a trivial matter is too simple to do.

"Chen Hao, you can practice here. Compared to the wilderness, it is much safer and more comfortable here. Zheng Xiangnan said with a smile.

Chen Hao said gratefully: "Thank you Zheng Zhenjun!"

"It's a small thing. It seems that you are also not familiar with the Heavenly Dao Alliance, and other monks, if you need to use metallic qi, you can also go to the Alliance Political Academy and the War Academy to apply for the pass waist card of the East Star Building. Among them, the number of condensing and refining is probably the largest. Zheng Xiangnan said.

Chen Hao was ashamed and said: "I am really not familiar with this, and I didn't deliberately inquire, it was my own negligence." ”

Ever since he decided to directly condense and refine at Heavenly Dao Peak, he hadn't thought of exploring what the door was. Because he felt that it was convenient enough to fly up directly to practice.

"Alright, I need to hurry back to the summit, so let's leave it at that. ”

Zheng Xiangnan casually withdrew Chen Hao's shield, and then took his leave and left.

At this time, Chen Hao carefully looked at the corridor he was in.

I saw that the corridor on the twelfth floor of the East Star Building was more than 30 zhang high. The section exposed outside the cliff is also hundreds of zhang long. This is only a corner of this East Star Tower, and both ends of the cloister extend into the cliff, and I don't know how big it is.

But look at the main hall inside the cloister, it is wide and tall, with a radius of one or two miles, it is really a huge building!

This is also relying on Tiandao Peak to build such a majestic high-rise building.

And this building is not as simple as it seems!

First of all, the cornices, trunks, columns and other buildings exposed to the gang gas in this section are completely unaffected by the gang gas. This proves that these materials are far stronger than steel!

However, looking at the corridor again, the Gang Qi, which occupies about one-third of the width, seems to be blocked by an invisible barrier, Chen Hao feels that this may not be because of the material.

Presumably, what kind of formation is the effect here?

It's just that when he passed through the junction of Gang Qi and Gang Qi, Chen Hao didn't notice anything special. Looking at the qi, there is no kind of various light films that are generally protected and prohibited.

"Teacher Chen, you come here to practice. The sergeant who took over the captain's work said politely to Chen Hao.

Chen Hao walked with him for a while, and saw that there were small corners protruding outwards in the corridor every few zhang on the way. Two of them were occupied by monks, one of whom seemed to be refining the Gang Spirit, while the other had taken a half-finished ritual vessel and processed it in the Gang Qi.

In each of them, there are ten such attics. It seems that there are quite a few people who use Gangqi here.

The sergeant took Chen Hao to the third convex corner, where there happened to be no one, so this location belonged to Chen Hao.

Chen Hao first recovered his mana in the corridor without gangqi, and after the mana was full, he took two steps forward and entered the gangqi.

He simply learned to start condensing and refining the monk, sat down in the corner with his legs crossed, and concentrated all his energy on absorbing and refining the Gang Qi.

When he arrived at the East Star Tower, Chen Hao's efficiency suddenly improved a little more.

Now I don't need to keep flying, and I feel more at ease when I am grounded, and I can't be safer with soldiers patrolling by from time to time.

Whether it is the consumption of mana or the peace of mind, compared to the Gang Qi layer hanging alone outside, it has improved a lot, and the efficiency has naturally been improved.

Although this improvement is not much, Ning Gang is not an overnight thing, and it accumulates over time, and it should not be underestimated!

Chen Hao can now stay in the Gang Qi for a little more time, a little more than a moment in total, before he needs to withdraw from the Gang Qi to recover his mana.

When he regained his mana for the second time, the squad leader sent him over with a waist card.