A few minutes later, the demon beast guarding the pillar of light turned into a light and shadow and disappeared, and the stone gate phantom in the pillar of light also took advantage of the situation to open the door, and then an invisible suction force sucked Fang Yuan up and sent it directly into the stone gate phantom.

However, when Fang Yuan passed through the stone gate phantom, he could feel a trace of extremely abnormal spatial vibration, and his face changed suddenly in an instant, and he couldn't help but turn his gaze to the north.

"Could it be that there is more than one world with broken walls? Is this going to cause unprecedented changes? How can you miss such an opportunity and enter the second layer so early?......

It's a pity that once the portal to enter the second layer of the Nine Dead Towers is activated, this process is irreversible for Fang Yuan, no matter how much he regrets it in his heart, he will disappear into the stone gate phantom after a short moment.

Next, the pillar of light that runs through the entire heaven and earth also disappeared, this is the rule in the Nine Dead Tower, once someone breaks through the level and enters the upper layer, then this level will disappear instantly, and others who want to enter the upper layer can only find another level to break through.

This setting is also to prevent someone from fishing in troubled waters, in fact, as he gets to know more and more about the Nine Dead Tower, he feels that this treasure is used as a place of trial, which is really suitable.

But it's hard to imagine that a high-end treasure like the Nine Dead Towers is really only for trials?......

Putting aside Fang Yuan, let's look at the first layer of the Nine Dead Tower, the famous Jedi Thunder Mountain, where Demon Xuanyuan was still struggling here, trying to advance to the Gathering Spirit Realm.

With Mo Xuanyuan's talent, he is actually very close to the breakthrough of the Heavenly Dao, but the last few points of ability value, it is extremely difficult to improve, especially like Mo Xuanyuan, if he wants to improve comprehensively while mastering the balance, the difficulty has increased exponentially.

If Demon Xuanyuan was just to be promoted to the Spirit Gathering Realm, then as long as he concentrated on a single ability, it was estimated that he would have already broken through the bottleneck of cultivation.

But Mo Xuanyuan is not here, he hopes that he can break through in a flawless way, after all, his enemy is Duan Fei, and to what extent Duan Fei is demonic, no one knows better than Mo Xuanyuan.

Ordinary Spirit Gathering Realm cannot suppress Duan Fei, only the legendary Heavenly Dao breakthrough can give full play to the advantages of the realm when facing a demonic talent like Duan Fei!

Therefore, even if Demon Xuanyuan had to risk his life, he had to grit his teeth and endure it, seeking that slightest opportunity in a Jedi like Thunder Mountain.

Mo Xuanyuan is fighting with his life for a chance, he is so ruthless to himself, it can be seen what kind of person he is......

How hard Mo Xuanyuan worked, Duan Fei naturally didn't know.

In fact, even if he knew, Duan Fei wouldn't care too much, after all, between him and Mo Xuanyuan, there was an endless mission.

Anyway, it's already endless, do you need to care about how hard Regulus tries? as long as you find an opportunity to kill him, then everything will be fine!

At least, Duan Fei was sure that it was impossible for Mo Xuanyuan to be like him, since entering the Nine Dead Tower, he had encountered so many incredible opportunities along the way.

You must know that for more than 10,000 years, the Heavenly Demon Sect has had so many disciples enter the Nine Dead Pagoda to take risks, but who can have so many encounters with Duan Fei in just less than two months?

At this time, Fei and Zhan Wuji had already bypassed the square with the Xue Liang Broadsword, which was the supreme treasure scroll, and what appeared in front of them was another large hall.

This hall is full of fiery red, although it is still a rugged style, but there is already a flame totem decoration in the four places, which is the first time that Duan Fei and Zhan Wujie have seen it in the floating palace.

The flaming red hall belongs to the boxy pattern, the distance between the four sides is completely the same length, as for the interior of the hall, it is still mainly empty, without any superfluous furnishings, the only thing that makes people look and feel very conspicuous is that there is a large stone ball with a diameter of nearly five zhang in the center of the hall, which has almost reached the ceiling of the main hall.

As Duan Fei and Zhan Wuji walked in to take a closer look, they could see that the structure of this stone ball was very ingenious, it was completely spliced together by countless pieces of stones more than a foot long, not only did they fit tightly with each other, but they could also find that these stones could actually be moved.

It's like playing a huge round Rubik's Cube, which can constantly change the pattern of the surface without changing the overall shape, and once all the stones are put together correctly, it is equivalent to solving the level in front of you.

At this time, not to mention Duan Fei, even Zhan Wuji had experience, he carefully looked at the surface of the stone ball, and could see that there were dot marks representing stars on many stones.

In other words, as long as the surface of the stone ball is put together into the correct celestial phase and star map, it is equivalent to unlocking the mechanism here, and you can figure out what exactly is in this hall.

But everything related to the Celestial Aspect Star Chart, Zhan Wuji could only be handed over to Duan Fei to express, only to see Zhan Wuji bow to Duan Fei and say, "Senior Brother Duan, please!"

Senior Brother Duan of Zhan Wuji, it was called willing, because of Duan Fei's performance, he had completely convinced this great disciple of the Battle Hall of the Blood Drinking Sect.

Duan Fei naturally wouldn't be polite at this time, so he touched the stone ball with his hand and began to rotate the stone bars piece by piece, trying to spell the celestial phase star map into the shape of his memory.

Duan Fei of the Celestial Aspect Star Chart will definitely not be mistaken, but if you want to spell it out on the surface of the stone ball, it will be much more difficult, after all, after moving the stone bars, it is often a matter of moving the whole body, and you have to move more stone bars to reposition.

Fortunately, with Duan Fei's continuous attempts, he became more and more proficient in moving stones, and he also mastered a lot of rules, and his progress was obviously faster.

Sometimes Duan Fei would stop for a while, constantly calculating what he was doing on the ground, and then act after the calculation was properly calculated, which could often have the effect of sharpening the knife and cutting wood.

After Zhan Wuji saw Duan Fei's exquisite level of magic, he had nothing else to say except admiration, after all, he was only good at fighting, and he didn't have a deep understanding of the way of tricks, so he could only watch Duan Fei perform.

It took more than an hour for Duan Fei to completely piece together the celestial phase star map on the surface of the stone ball, and the celestial phase star map on the surface of the stone ball also only occupied about a quarter of the entire celestial phase star map, and it could be connected to the celestial phase star map that Duan Fei had pieced together earlier.