Level five cities are already the limit that Zhao Nan has seen. Now the six tier cities are evolving, and like everyone else, he is full of curiosity.

The huge column of light is as straight as the sky. The thickness of this column of light seems to be visible from a very far place. Zhao Nan looked at it with some surprise. The news was more numerous than when level 4 was promoted to level 5 that day.

In front of the city, under bursts of light and rain, the land gradually expands like dough pressed by a rolling pin. From the edge of the city, it has been expanding in an irregular shape!

Zhao Nan moved in her heart, took out the floating balloon, took fenina and Luohe, and slowly rose into the air.

Today's listening wind city is no longer like a roughly circular ring as before, but has become a long and narrow shuttle shape, and the overall area has indeed increased a lot.

And it's no longer flat, but it's becoming very regular ups and downs, layer by layer, a total of ten layers!

"It's like a mountain!"

Phinena uttered an incredible exclamation!

Listening to the current appearance of Fengcheng, it is clear that it is changing towards a real mountain city! And not only one peak, but two peaks! The location of the city Lord's castle and the temple has become the central point, which has become the two vertices of the mountain city, facing each other from a distance!

"It's amazing, this change! It's like a dream!" Luohe opened his mouth and couldn't speak for a long time!

Zhao Nan, as the owner of listening to the wind city, now the information of urban change is constantly flowing into his mind. His feelings are much more complicated than the intuitive feelings of finina and Luohe!

"This is already... A complete state within a state."

……

……

The upgrading of urban level is certainly not as simple as the expansion of land area. If this is the case, imagine that the major city owners will not be committed to raising the level of the city. This time from level 5 to level 6, listening to the changes of Fengcheng has completely exceeded Zhao Nan's conjecture.

First of all, the number of urban defense Guard Corps increased again, and the military positions that can attack players also increased. And more than that, level 6 cities now have one more ability - building colleges!

Zhao Nan can now build a college in the listening wind city. The function of this college is to train the chosen ones. If you become the chosen ones of college students, you can also get experience subsidies. The higher the experience value, the better the performance! The college also uses God selected teachers as teachers, and the experience subsidies for teachers are naturally more rich, and then step by step. Until the position of president, the experience subsidies are equal to the position of vice mayor!

With the upgrading of the city's level, the level of the original guard of listening to the wind city has also been upgraded to level 6. The rest dug up by Zhao Nan from other places have also been upgraded by one level. In addition, the number of magic guided crystal cannons that can be installed has increased from the original 10 to 30, not to mention the arrow towers outside the city wall, which can be called dense. And! Arrow tower can also use magic arrows now!

Magic arrows need to be produced. The place of production is the weapons workshop that can be built after the sixth tier cities!

It is not a simple weapon shop opened by aborigines, but an official weapon research workshop in the city of God's choice! This weapons workshop can also employ Associate Professionals with relevant technologies among the chosen ones as technicians, and also give subsidies for experience. The experience subsidy of the owner of the weapons workshop has also reached the level of vice mayor.

Then there is the urban defense army. On top of the original most senior commander, a position of military head is added, and the degree of subsidy is even a little higher than that of vice mayor!

As for guilds, the qualifications of super large guilds have been opened up, and the benefits of guilds are more. However, as there is no guild in listening to the wind city, the improvement in this regard has become dispensable.

Needless to say, the defense of the city wall has also stood up a lot.

However, this is only a change in appearance.

Zhao Nan took a deep breath and was almost unsteady by the last message. He frowned, and the thin hearted feinina asked, "what's the matter?"

Zhao Nan shook her head, looked at feinina and Luohe, and said, "you all come to a place with me."

At the moment when they were at a loss, the floating balloon landed directly in the temple. Looking excitedly at the temple elder kadyas who listened to the changes of the wind city, he saw Zhao Nan come down, cross his hands on his chest and salute.

"Take me somewhere." Zhao Nan whispered.

Carthias nodded solemnly, "Lord, please!"

"Brother, where are you going?" Luohe asked impatiently.

"Between the stars." Zhao Nan said in a deep voice.

With the footsteps of the temple elder kadyas, Zhao Nan entered a strange room behind the main hall of the temple. Carthias waved to the door, full of metal brilliance. The door spiraled open. One by one, there were five identical doors open.

Carthias took the first step and entered the door. Zhao Nan gave finina a reassuring look, held her shoulder and followed katias behind.

Luohe can't touch his head at all, only to follow at last!

Inside this weightless and special metal door, it's just a small space! This space can only accommodate about ten people! At this time, the open five fold door closed instantly, and the Milky light lit up in the space at the same time, and sank rapidly!

"This is..." Luohe instinctively alerted.

Zhao Nan whispered, "brother, this is the channel to sink the stars. Don't worry, there will be no danger here."

The Luohe River was a little quiet.

But for a moment, the sinking speed slowed down, and finally completely stopped. Another five fold door was opened in front of me. There was a small passage outside the door. The surrounding walls were made of unknown materials. They were neither gold nor stone. At the end, there was also a silver gray door. In the middle of the door crack, there was a jewel like laughter.

Before Zhao Nan came to the Pearl, the city Lord's mark on her forehead appeared and turned into a golden light into the Pearl. Only a sound sounded, and the silver gray gate slid open to both sides. During the period, it was a pure white light and a light gate!

"Lord, I can only get here." carthias lowered his head. Even if the door was opened, he didn't look inside, as if he was in awe of something.

He turned back and climbed away from the passage of the five fold gate.

"Go in... Look at some things you don't understand during this period." Zhao Nan sighed and stepped into the light door!

This is another circular space, not huge, but it is at least 20 meters in diameter by visual inspection. In the center of the space, only a column one meter high protrudes, and there is nothing else in the period.

Zhao Nan walked into the column and pressed his palm on the top of the column, and the city Lord's mark on the column was shining! At this time, the cylinder he pressed suddenly broke into four pieces, protruded and lifted, and turned into four irregular sheet objects. Then a cylinder was pushed out from the inside. At the low end, ripples scattered into rings. The rings were full of strange symbols, emitting faint green and blue lights.

In front of finina and Luohe, there are many small pieces of translucent screens out of thin air at the moment. In the screen, there are the scenes of listening to the wind city, and they appear from different angles!

"Nan... What the hell is this?"

Zhao Nan hissed for a long time, as if talking to herself. A strange expression appeared on her face. She couldn't tell what kind of emotion it was. "Between the sinking stars... The whole control room of the wind city."

"Control room?" Luo he was stunned and his face changed slightly: "is there a control room in this place?"

Zhao Nan nodded and said, "do you remember that after the great disaster, until the 1.1 era was updated, the aborigines would disappear when they met monsters attacking the city?"

"It's a bit impressive." Luo He nodded.

Finina listened in silence.

Zhao Nan waved his hand, and a light curtain suddenly appeared in the middle of the two people. It shows the structure diagram of the whole listening to the wind city. On the structural map, there are many vacant spaces in the dungeons and today's mountains.

"They didn't disappear, but they were transferred to these empty spaces before the monster attacked the city. They won't be released from the space until the city is out of danger." Zhao Nan spit out his breath.

"Well... What will happen to these aborigines if they fail?" finina suddenly trembled.

"Don't worry, they actually have nothing to do." Zhao Nan comforted: "this is a place like a prison space. The aborigines in it will only fall into deep sleep... Of course, it's unknown how to maintain life. Anyway, they are not dead."

As a local resident of the paradise world, she felt relieved to see the death of a large area of the world's population?

"What about... The way to save?"

Zhao Nan shook her head: "I don't know for the time being. In fact, at present, I can only open this sinking star and know these things. I guess it needs to be developed here, or I'll know more when the level of the city is improved again."

Luo river frowned and subconsciously said, "tut Tut, it's like an iron bucket! I said, brother, this God selected city won't finally become a fortress for war?"

The speaker is unintentional and the listener is intentional. What's more, Zhao Nan knows countless times more than any player. At the moment, facing the joke and question of Luohe, he only shrugged his shoulders and said easily, "who knows? Maybe it's possible."

Luohe nodded and looked at the screens around him, "that is to say, once you encounter a monster attacking the city after the sixth level city, you can open these spaces and integrate people into these spaces, right?"

"That's all I can do for the time being."

Luo He shook his head and sighed, "it's boring. This place is no different from the monitoring room. Oh, by the way, I'll leave first. I just took down the city soul of the capital of heaven and came to you while there's still some time to deliver the crystal stone. Now the rest of my hands are escorting the aborigines of the capital of heaven to listen to the wind city!"

"Aborigines?" he was stunned when he returned to Zhao Nan.

Luohe naturally said, "don't you want to join the kingdom of galenia? I have an intuition. If you want to fight in the future, will you still leave the aborigines in the capital of heaven to increase the source of troops for the kingdom of nordor? Moreover, the aborigines in the capital of heaven are obedient. Elder brother, I'll let them go wherever I want. Don't be so loyal NPC?"

Zhao Nan smiled bitterly and shook her head, speechless.

NPC?

This is a real creature... And it's not their loyalty. It's just that their memory has been rewritten. The idea of respecting the chosen one has long become the mainstream idea of the common people among the aborigines, especially in the city of God's choice, the fear of the aborigines is even stronger!