Yu Zhang's carriage traveled outside the West City, and a huge light curtain could be seen in the distance.

Yu Chang heard a few people talking about the huge light curtain, and also had a preliminary understanding of what the light curtain was for.

This light curtain is a kind of eighth-level spirit array, even under the full attack of the Spirit Emperor powerhouse, it can't be shaken in the slightest.

There is such a light curtain at the entrances of the four cities in the southeast, east, and west, and the name here in the west city is the Qinglong Array.

In addition to the common defensive function, the Blue Dragon Array also has a more important function - it can scan the whole body of the person who passes through, and it is said that no hidden method can escape its detection.

Once a threatening item or energy is found, an alarm will be sounded, and then the strongest army in the entire West City will surround the threatener, and even the Spirit Emperor will not be able to escape.

There is a uniform standard for such threatening items. For example, a saint-level spiritual weapon will cause the light curtain to flash when it passes through the light curtain, which can be regarded as an alarm.

At this time, the soldiers defending the city will ask to see the item, and if it is notified in advance and allowed to be brought into the city after review, there will be no problem. However, if you do not go through these cumbersome procedures and try to forcibly bring them in, it will be regarded as a conspiracy and will be arrested immediately.

There is also a common situation, that is, the strong person above the spirit king level, the spiritual power in the body is too strong, and it will also cause a reaction of the light curtain, and at this time, the soldiers guarding the city also need to verify whether this person is qualified to enter the city.

Due to such a strict testing mechanism, the queue into the city formed two long queues. In addition to the commoner passage on the left and the noble passage on the right, there are many people waiting to enter the city.

In addition, Yu Zhang had heard about it when he was in the town, and in Xicheng, it seemed that some kind of national-level spiritual competition was being held, and the vast majority of the spiritual magicians of the Qingxia Dynasty, whether they were nobles or commoners, rushed to participate, which caused it to be extremely crowded these days.

The carriage that Yu Zhang was riding stopped at the end of the queue, looking at the endless line, Yu Zhang sighed, got off the car silently, and then walked to a place that no one else could pay attention to.

Then he disappeared silently, as if he had never been there.

"Receive - Ghost Wolf Soul!"

Although there is the protection of the eighth-level spirit array and the green dragon array in front of him, Yu Zhang does not have a holy weapon on his body, and his own strength has not reached the level of the spirit king, so he may not be detected by the green dragon array at all.

In this way, Yu Zhang only needs to bypass the eyes of the soldiers defending the city in a state of nothingness, and then he can cut into the city!

However, his understanding of the Blue Dragon Array only stayed in the mouths of the bystanders, and did not have an in-depth understanding, in case something happened because of carelessness, even the Spirit Emperor would not be able to escape the suppression of the Xicheng army, and he might not be able to escape.

Therefore, if Yu Zhang wants to sneak in safely, he must push the state of nothingness to the extreme!

"Alright, now it's time to test the results of cultivation!"

The gray-white hair grew spontaneously on the skin, the sharp wolf ears, the sharp wolf teeth and claws, and the purple-black robe also turned into a gray close-fitting jacket according to the changes in the body.

Yu Zhang concentrated his mind, urged his spiritual power, and imagined that he had become a breeze on the vast plain, unrestrained and free.

His body began to become transparent, until it became completely invisible. After the void was completed, Yu Zhang felt the breeze and air flow through every pore on his body with every step he took.

The green weeds passing through the soles of the feet also set off a refreshing feeling in the bottom of my heart.

Yu Zhang moved with the wind, like a rapid air current, passing through the queue, and no one noticed the slightest abnormality, only felt that there was a wind blowing in his ears.

With a bang, Yu Zhang aimed at the entrance under the light curtain at the city gate, and rushed over.

The moment his ethereal body came into contact with the light curtain, Yu Chang obviously felt a trace of mysterious energy from the light curtain, and he subconsciously felt that this Green Dragon Array was probably more than just an eighth-level spirit array!

It's a pity that the induction is two-way, and when Yu Zhang felt the mysterious energy in the Green Dragon Array, the Green Dragon Array also captured his traces.

Perhaps because Yu Chang is materialized into nothingness, in fact, even if he can penetrate the wall and enter the ground, ignoring all physical obstacles, he always exists in a certain "posture", not really nothing.

In this way, even if others couldn't sense or see him at all, the Green Dragon Array still raised an alarm.

The moment Yu Chang passed through, the left and right sides of the Blue Dragon Array flashed with cyan light, which was particularly obvious.

"Oops!"

Yu Zhang secretly screamed badly, and the soldiers guarding the city also observed the flash of the alarm from the Blue Dragon Array, and the soldiers looked around, but they did not find any illegal figures.

There were only two long queues around, and the people in the queue were waiting for inspection.

"Stop!" the soldier shouted at a commoner and nobleman who was passing through the light curtain.

The civilian looked overwhelmed and a little scared.

"Officers and Soldiers, what's wrong, I didn't bring anything irregular!" said the civilian.

"The sack is open, and we will investigate thoroughly!" said the soldier in a fierce tone.

Then, as the civilians were told, several soldiers stepped forward and carefully examined the time for half an hour, but found nothing wrong.

"Strange, something is wrong with the Blue Dragon Formation?" the soldiers wondered.

"Officers and soldiers, can I go in?" the civilians asked cautiously.

"Get out of here!" the soldier looked impatient.

At the same time, in the noble passage on the right, a nobleman who was passing through the light curtain was also stopped.

"This lord, please open your luggage and let the little ones check it for a while. "The soldiers on the right are obviously much more respectful.

That aristocratic man was also a person who knew the rules, but instead of opening his luggage, he released an astonishing spiritual power of coercion!

That coercion is enough to prove that he is a spirit king powerhouse!

The soldiers were taken aback, and humbly stepped forward and asked, "Dare to ask what the title of the master is?"

The man's faint voice replied, "Golden Daomen, Ling Xiao." ”

Then, one of the soldiers quickly picked up the booklet in his hand and began to flip through it, and soon found the man's name and his portrait.

After a little comparison, I found that it was indeed this person, so I let him in.

"Master Ling, please!"

Then, the soldiers on the left and right connected, and the soldier on the right said, "We have no problem here, a Spirit King powerhouse has just entered." ”

The soldier on the left looked puzzled and muttered, "Then why is there a problem with the alarm on the left..."

I couldn't figure it out, and they really didn't find anything unusual, so they had to give up.

"Report to the director when you go back, and call some spirit array masters to check on the Blue Dragon Array. ”