Mortals ask the immortals

The forbidden sky ban is something that every city where the Tongtian Tower of the Xianling League is located has, and Duan Qing is not unfamiliar with it.

In fact, the forbidden sky ban has the word "ban" in its name, but it is actually a combination of formations and bans. Through a formation that suppresses space, combined with special bans, an absolute forbidden sky effect can be achieved.

With Duan Qing's current attainments in formations and bans, there is absolutely no problem in arranging a complete forbidden sky ban.

Of course, Duan Qing does not have the ability to arrange a forbidden sky ban that can cover dozens or hundreds of miles in a short period of time, similar to the one in the Xianling City, but arranging a forbidden sky ban with a smaller range is not a problem.

Regarding the formation part of the forbidden sky ban, Duan Qing does not need to deduce it himself. Among the countless formations that he cracked on the ladder to the sky in the Xuansu Cave Mansion, there is a type of formation that suppresses space, and Duan Qing can just copy it directly.

The only problem now is the ban part.

Although Duan Qing has been to many Tongtian Towers, he has not carefully studied the ban in this regard, so he can only deduce it on the spot based on his own understanding.

After recording the structure of the formation in the jade slip and handing the materials to several other Sui people to arrange the formation, Duan Qing immediately sat cross-legged on the spot and began to deduce the forbidden part.

He must deduce the forbidden part before the protective formation is broken.

Outside the protective formation, some people who were paying attention to the movement in the formation were puzzled when they saw Duan Qing seemed to close his eyes and rest.

"Hey, why is this person not moving?"

"Is he injured in the previous battle?"

"It's not impossible. Yuwen Gudao and Wu Ji are not ordinary people after all."

"Well, it should be."

"By the way, what method do you think this person used to defeat Wu Ji before?"

...

Just when everyone was talking, there was a person in the crowd who was silently observing Duan Qing, and it was Xue Wanyun.

For some reason, when Xue Wanyun saw the man in the formation sitting cross-legged on the spot, scenes inexplicably emerged in his mind.

That was more than a hundred years ago, when she and Xiao Qingzi were trapped in the wasteland of Yunzhou, and Xiao Qingzi was deducing the structure of the teleportation array.

This person now looks like Xiao Qingzi back then!

Thinking of Xiao Qingzi, Xue Wanyun couldn't help but fall into memories. In a trance, Xiao Qingzi's figure seemed to overlap with the figure of Wu Huqing in the protective array.

No... This Wu Huqing is a member of the Sui Clan, and the deputy leader of the Evil Emperor Star. How could he be Xiao Qingzi?

Xue Wanyun shook her head, discarded all distractions, and continued to observe the situation in the protective array without distraction.

…

Time passed bit by bit, and the protective light curtain around the Jiuxiao Lingyun Pillar flickered more and more frequently and more and more violently under the fierce attack of the 30,000 cultivators of the Immortal Spirit Alliance.

On the other side of the valley, the nearly 10,000-year-old tribe of the Evil Emperor Star led by Wu Huming was always entangled by the 20,000 cultivators of the Immortal Spirit Alliance and had no time to get away.

According to this trend, anyone can analyze that the Sui Clan will definitely lose.

At this moment, among the people watching the battle from the outside, not only the Immortal Spirit Alliance thought so, but even several Sui Kings of the Sui Clan also thought that the Sui Clan was doomed, and their faces were quite ugly.

Especially when he found that Dong Minghai and other 10,000 Sui Clan members in the Zhongyuan Realm were heading straight for the Nine Sky Lingyun Pillar of the Immortal Spirit Alliance, Dong Mingye, the Sui King of the Heavenly Emperor Star, couldn't help but curse.

"Hmph, this idiot, when you bring people to the other party's base camp, your own Nine Sky Lingyun Pillar will be gone!"

Obviously, the idiot Dong Mingye mentioned was Dong Minghai, the leader of the Heavenly Emperor Star.

Chang Sunxiang, the Sui King of the Black Emperor Star, also had an extremely ugly face, because the 10,000 people of the Black Emperor Star in the Upper Yuan Realm had made the same decision as Dong Minghai and were heading towards the Nine Sky Lingyun Pillar of the Immortal Spirit Alliance.

Among the 40,000 Sui Clan members who went to the battle, only the 20,000 people from the Star Emperor Star and the Moon Emperor Star in the Lower Yuan Realm chose to return to the base camp for support.

But obviously, let alone whether the 20,000 people can return in time, even if they do, it is hard to say whether they can keep the Nine Heavens Lingyun Pillar from the 50,000 cultivators of the Immortal Spirit Alliance.

"Alas, this time it was purely because we underestimated the Immortal Spirit Alliance!" sighed the Star Emperor Xing Sui Wang Gu Yinchuan.

"Well, I really underestimated the enemy." The Moon Emperor Xing Sui Wang Gu Yinfa followed suit.

"Isn't it too early for you to give up now?"

At this time, Wu Huji suddenly spoke.

"At this point, do you think that my Sui clan still has a chance to turn defeat into victory?" Dong Minghai immediately asked back.

"Until the last moment, who knows what will happen." Wu Huji replied lightly, and then stopped talking and focused all his attention on the Three Yuan Realm.

Having said that, he was actually a little unsure in his heart.

After all, the current situation is a dead end for the Sui clan.

…

In the Sanyuan Realm, Duan Qing had been sitting there for an hour. Several Sui people had arranged most of the formation of the forbidden sky restriction according to the jade slips given by Duan Qing.

Suddenly, Duan Qing, who was sitting upright, opened his eyes and exhaled a breath of fresh air.

Finally, the deduction was completed.

After glancing at the situation in the formation, Duan Qing did not delay for a moment and immediately started to get busy according to the results of the deduction.

If the formation part of the forbidden sky restriction has the effect of suppressing the surrounding space, then the restriction part is to cooperate with the formation to expand and strengthen the effect.

The two can be said to complement each other. Neither of them can be missing. Only when they are combined together can the effect of forbidden sky be achieved.

Soon, half an hour passed, and the rest of the Sui clan had already finished arranging the formation, and the restriction part that Duan Qing was responsible for was basically coming to an end.

Of course, considering that Xue Wanyun was there, Duan Qing did not use the Wushuang ban, but used Sui power in conjunction with the traditional restriction method.

Compared with the teleportation restriction method, the Wushuang ban is just more widely used in terms of the way it is used and the level of application. For a large-scale restriction like this, there is actually no difference between using the Wushuang ban or not.

As Duan Qing finished casting the last restriction, a deep humming sound suddenly sounded between heaven and earth, and the formation part and the restriction part took effect at the same time.

The next moment, the people of the Xianling League who were attacking the formation light curtain outside the protective formation suddenly felt their bodies sink, and they all fell to the ground uncontrollably, whether it was Yuwen Gudao, the Taoist of the Tianji Sect, or Yang Huang, who was proficient in the way of space, without exception.

Not only the 30,000 people of the Immortal Spirit Alliance around the Nine Sky Soaring Cloud Pillar, but also the nearly 10,000 people of the Sui Clan who were entangled in the distance, and some of the other 20,000 people of the Immortal Spirit Alliance who were relatively close, were affected by the prohibition of flying and fell to the ground one after another.

This sudden change immediately interrupted the rhythm of the Immortal Spirit Alliance's attack. With the Nine Sky Soaring Cloud Pillar as the center, the air within a radius of ten miles was directly cleared, and no one could continue to fly.