Sun Fei and Torres, the close guard officer, were accompanied by Brooke and came to the mountain behind Chambord City.

Before leaving Chambord City, Sun Fei had set up a lot of magic traps here in [Assassin Mode] to defend this underground base, which was very important to the entire king. Now half a year has passed, and most of the magic traps have failed, but the back mountain area is still heavily guarded, and many of the terrifying experimental results of Uncle Kane and Aunt Nun have been shown in this forbidden area.

Unlike before, the entrance to the stone cave in the small square in the back mountain has disappeared.

At the location of the original entrance, it was replaced by a thousand catties of boulders, as if it had experienced thousands of years of wind and rain, the surface of the rock was covered with moss and mottled potholes, and the surrounding pre-existing cliff rocks, completely and perfectly integrated, no matter how good the eyesight, people would not find that these boulders were actually piled up and blocked later.

The way to enter the underground grotto is to turn into a magic teleportation array.

This is Sun Fei's idea, the latest achievement of Kane and the nun laboratory, in the magic map and amplitude of the teleportation array, a specific frequency identification system has been added, and the soul frequencies of all reliable people whose identities have been verified are recorded, and only those who have been recorded can enter the underground grotto through the magic array.

Otherwise, even if the powerful Great Magister came here, he would not want to crack such a magic array, but would instead trigger the self-destruction system of the magic teleportation array.

In terms of security, it can be absolutely guaranteed.

The soul frequencies of Sun Fei and Brooke had naturally been recorded in the teleportation array map for a long time, and they could easily open the teleportation array and enter the underground.

The pale yellow flame flickered, and the strange feeling of time and space travel was fleeting, and Sun Fei saw the underground tunnel that was once extremely familiar.

This section of the road is more than 2,000 meters long, connecting the deepest part of the mountain belly space of the former underground grotto labyrinth, and now the Chambord [Hero City].

The corridor has changed a lot.

Different from the gloomy and dull scene in Sun Fei's memory, which could only be illuminated by the brazier torches lit in the stone cave in the wall, the corridor at this time has been modified and carved, and the wall has become more brilliant.

Every 100 meters, a huge black gate will appear, blocking the way.

Sun Fei observed that its material was actually a mixture of two barrels of luxurious materials, [Demon Bone] and [Black Iron Essence], engraved with dense magic runes, obviously also from the arms of Uncle Kane and Aunt Nun, with the effect of five-system magic six-star attack immunity, reaching out and knocking it like a thick rock wall, indestructible, at least able to withstand the full force of a moon-level Great Perfection powerhouse.

Sun Fei was amazed.

This is also the mysterious space in the deepest part of the underground grotto, there are too many of these materials, it is like the bird's nest in the super-rich man's house is used to feed the pigs, and it can be wasted at will, otherwise, even those high-ranking fifth- and sixth-level empires would not dare to waste it so luxuriously.

Each gate is guarded by a special person, and after confirming the true identity of the visitor, it will be opened on the inside with a bracket mechanism.

This kind of mechanism is extremely clever, from the record of the book of [Demon King's Wisdom] building mechanism, called [God's Sigh], which means that even the gods have to sigh when they encounter this kind of mechanism, although it is slightly exaggerated, but it can also be seen that its safety performance is high.

After going through a full nineteen gates in a row, Sun Fei and the three finally came to the [Hero City].

His Majesty the King and the close attendants only felt that their eyes lit up, as if they had come to a fairyland on earth—

The huge mountainside space has been completely transformed at this time, and the four walls are still painted with the magic paint that exudes a silver holy light, making the real mountainside space as smooth as day, and the walls are crystal clear as if they are inlaid with crystals, giving an extremely comfortable and relaxed feeling.

It can be seen that there are all kinds of green plants, the green grass is desolate, the fragrant trees are still clinging, the flowers are blooming, and the trance simply makes people have an illusion, as if they have come to the beautiful fairyland forest, between the grass and trees, and even faintly you can see squirrels, red-billed finch, woodpeckers, and powder-winged butterflies haunt it, the birds chirp pleasantly, the water of the fountain is dingdong, open the mouth to breathe, the air under the ground, is even more fresh and comfortable than the ground.

If the [Hero City] half a year ago was a hundred-year-old mine filled with soot and foul air, then the [Hero City] in front of him can already be compared to the human god realm in the core small world of the [God and Demon Palace] level 36 difficulty area.

Several strange and beautiful sculpture magic fountains are located on all sides, the flowing water is meandering, and the cold water of the underground dark river has been treated by the magic array, and then introduced here through the stone canal, and the sound of gurgling water has brought a different kind of charm to this mountain belly space.

The Venerable Master of the City of Heroes is full of people coming and going, and it is a busy scene.

The arrival of Sun Fei and the three of them quickly attracted people's attention, and many people had excited looks on their faces, but they suppressed their ecstasy, greeted His Majesty the King from afar, and threw themselves into their busy work.

The whispers of 'Long live the King' came and went.

The renovation of Chambord City is a heavy and long way to go, everything you see in front of you is just the beginning, and more people are needed to pay for it, everyone who can appear here, except for the college students of Chambord City Wenwu University, have experienced many assessments, and can be regarded as the most talented, most talented and most loyal people in the entire kingdom, everyone here has been accustomed to racing against time during working hours, generous work treatment, high sense of honor and outstanding status, to ensure that there is no phenomenon of slacking off。

Smiling and greeting everyone familiar or unfamiliar, Sun Fei revisited the mountainside space.

The entire mountainside space, originally a hundred meters high, just like the interior of a skyscraper, the inner wall was carved out of a full sixty-six floors, each floor is divided into a dozen stone chambers of different sizes, half a year ago, up and down the sixty-six floors, a simple elevator composed of giant pulleys and steel gondolas that need to be pulled by physical force, but now, the magic teleportation devices distributed everywhere can easily solve all this, from the first floor to the sixty-sixth floor It only takes a blink of an eye.

The horror of magical civilization is vividly reflected in this regard.

There are many devices here, all of which are proposed by Sun Fei based on some prototypes of the achievements of scientific and technological civilization in his previous life, and then researched and realized by the two magic madmen Uncle Kane and Aunt Nun, especially with the existence of a sacred book such as the Book of [The Wisdom of the Demon King], which can be called an encyclopedia of magic, many of Sun Fei's ideas were finally realized in the way of magical civilization.

It is no exaggeration to say that it was Sun Fei's thoughts that influenced and changed [Hero City].

His Majesty the King is the chief architect of this magical city.

Along the way, without Brooke's introduction, Sun Fei immediately mastered the use of many magic devices.

Looking at the 'magic air conditioner' that ensures the temperature and humidity in the room, the 'magic water supply' that provides everyone with a variety of drinks, the 'magic elevator' that shuttles between the sixty-six floors, the 'magic speaker' that plays the bard's gorgeous aria, the 'magic projector' that plays the recorded screen of the Diwei crystal, and the 'magic game machine' used to rest and entertain when he is tired, Sun Fei has the illusion of returning to the most prosperous modern commercial building in his previous life.

Many magic devices and ideas here are novel and peculiar, with unexpected and wonderful uses, breaking through the usefulness of traditional magic on the mainland, and also breaking through the principles and creeds of many magicians 'magic pursues destructive power', all of which are exclusively designed by Chambord City, and when placed in the outside world, it will definitely attract countless eyes.

Looking at all this in front of him, Sun Fei's heart suddenly swelled with an indescribable sense of accomplishment and excitement.

He finally left his own traces in this world that was completely different from his previous life, and all this in front of him, without the support of Sun Fei's unbridled imagination, even if there was Uncle Kane, Aunt Nun and the Book of [Demon King's Wisdom], it would never be possible.

Just when Sun Fei sighed, there was a sudden burst of loud and piercing 'Dididi' alarm sound in his ears.

"Attention! Attention, all personnel, there is an unknown person infiltrating [Hero City], and again, there is an unknown suspicious person infiltrating [Hero City], and his location is ......"

The stabbing sound of the broadcasting system sounded in Sun Fei's ears.

Everyone's faces changed.

-------

The second more.

The release on Saturdays and Sundays slows down, and there are usually three shifts a day, so let's try to fix it.