When the last giant puppet in the Shining Gold Clan's refuge was transported into the cave, the Holy Dragon City began to prepare for the promotion to the third-level building city. Pen & Fun & Pavilion www.biquge.info

Weapons and ammunition were transported to the city wall in large quantities, and all the Loucheng soldiers were conducting city defense drills to deal with possible emergencies.

This time, Tang Zhen's movements are very large, and the number of monsters attacking the city will inevitably not be small, so be fully prepared.

Although the atmosphere was tense, the warriors of Holy Dragon City did not have a trace of fear.

Relying on powerful weapons from the original world, whether it is a monster on land or in the air, the Holy Dragon City has the confidence to make it come and go.

For this advance of the city, the happiest people were actually those prospective residents, who did not expect to be able to obtain the qualification of official residents so quickly.

According to past experience, if you want to go from a probationary resident to a full resident, you have to wait at least 10 years!

If you want to become a prospective resident of a high-rise city, it will be an incomparably long waiting process if you want to become a regular.

Some of the prep residents have waited all their lives and have not crossed this hurdle!

They didn't expect that after joining the Holy Dragon City, they could become a full resident after only one month of being a reserve resident, how could they not be surprised!

The pre-residents who got the news were in a state of excitement.

They were all looking forward to it, silently waiting for the moment when Loucheng would be promoted.

They were all full of confidence in whether the Holy Dragon City could withstand the monster attack, thinking that this was not a problem at all!

As former residents of Loucheng, they know very well what it was like when monsters attacked the city.

Although the monsters besieging the city were strong, they could not resist the powerful defense weapons of the Holy Dragon City.

In the anxious waiting of the people, the day of the promotion of the Holy Dragon City finally came.

On this day, all work in the Holy Dragon City was stopped, the residents were not allowed to act without permission according to the requirements, and the city walls were full of heavily armed Holy Dragon City warriors.

Tang Zhen was wearing a delicate handmade robe, and under the escort of a group of mighty and strong Holy Dragon City monks, Tang Zhen began the promotion ceremony of Loucheng.

To be promoted from a second-level building city to a third-level building city, you need to sacrifice 10,000 third-level brain beads, which is equivalent to one million first-level brain beads!

The higher the level of the Loucheng, the greater the number of brain beads sacrificed when promoted, and when Tang Zhen is promoted to the fifth-level Loucheng, the number of brain beads sacrificed will reach 100 million!

This is a terrifying number, without years of accumulation, there is no way to even think of making up enough brains for sacrifice!

Tang Zhen threw 20,000 third-level brain beads into the altar and upgraded the main city of the Holy Dragon City and the Mother Tree Tower City at the same time!

In the eyes of the residents, the main city and the mother tree have undergone great changes.

The size of the mother tree has more than doubled in size again, and the huge body of the tree looks like a tall building, and the top of the canopy is even higher than the surrounding peaks!

Today, the area covered by the mother tree has reached an area of half a hectare, which can be described as covering the sky.

The promoted mother tree seemed to be very cheerful, and countless lights rose from its branches and leaves, slowly flew into the air, and then burst into the air like a fireflower!

This is the mother tree celebrating its promotion in its own way.

Compared to the mother tree's character of showing off, the promotion of the main city of the Holy Dragon City is much simpler.

In a hazy halo, the volume of the main city of the Holy Dragon City expanded rapidly, and it soon turned into a behemoth!

The exterior of the main city still retains its original exterior decoration style, but the height has become sixty or seventy meters, as if it is a super monster, entrenched in the Holy Dragon Valley.

After the promotion, the area of the third-level building city has been expanded countless times, and countless new rooms have also been added.

Tang Zhen also felt a mysterious power emanating from the building, silently acting on every resident of the building, making their physical fitness a little enhanced.

Tang Zhen knew that this was one of the so-called benefits of the building, which could provide residents with a certain percentage of physical attribute increases according to the level of the building itself.

The higher the level of the building, the more obvious this increase will be!

From now on, the main city of the Holy Dragon City has been officially promoted to the third level, and the mother tree building city has also become a third-level building city!

After upgrading the main city, Tang Zhen will also build an auxiliary city!

On the square of the Holy Dragon City, two brand-new altars had already been placed, and Tang Zhen walked to the front and back and placed the two foundation stones of the city.

These two cornerstones are the cornerstone of the Shining Gold Clan's refuge and the cornerstone of the Black Rock City.

After placing the 20,000 first-level brain beads on the altar, Tang Zhen's consciousness immediately appeared in the past scenes of the two buildings.

At the same time, the phantoms of the two buildings appeared in front of Tang Zhen's eyes, and they were placed next to the main city of the Holy Dragon Valley.

Tang Zhen built the dungeon under Black Rock City, and the two merged into one and quickly built up.

It didn't take long for a brand-new building with an underground entrance to appear in the Holy Dragon Valley, looking solemn and solemn.

After silently glancing at the low newly-built auxiliary city, Tang Zhen shook his head and once again threw 20,000 second-level brain beads into the altar!

The newly formed auxiliary city was immediately enveloped in light and became taller and taller.

In one go, Tang Zhen invested another 20,000 third-level brain beads, raising all of these two auxiliary cities to third-level!

When the light dissipated, a white building that was one size smaller than the original Black Rock Castle took shape.

It's just that it's more beautiful and vibrant than Black Rock City!

In this upgrade of the building, Tang Zhen consumed a total of 4.22 million brain beads, which is an absolute big deal!

Fortunately, he has gained a lot during this period of time, even if he consumes so many brain beads, he still hasn't emptied his pocket!

Tang Zhen originally planned to directly upgrade the main building city to level four, but when he thought that he would have to upgrade the mobile phone app, he finally resisted the desire to continue upgrading the building city.

What's more, after upgrading to the fourth-level building city, the siege strength of the monsters will increase significantly, and with the accumulation of previous continuous upgrades, Tang Zhen can't imagine how many monsters will attack the city!

Compared with Loucheng, mobile phone applications are the foundation of his existence, which is more important, Tang Zhen sees it very clearly at this point.

The reason why he was able to thrive in the Loucheng world was entirely due to the ability of the mobile phone app to defy the sky, otherwise he would not have wanted to hold the territory he had worked so hard to fight.

Although there is still a surplus of brain beads, they are prepared for application upgrades and cannot be easily appropriated.

Of course, this is all in the back of the list, and what needs to be done at the moment is to deal with the monster siege!

Taking off his robe, Tang Zhen didn't check the newly promoted four buildings at all, but immediately ran to the city wall.

It didn't take long for Tang Zhen to come to the top of the city wall.

More than two thousand Holy Dragon City warriors were waiting on the city walls, and all kinds of weapons were ready to fire at any time.

Compared to before, the defense force of the Holy Dragon City has become stronger and stronger.

"What's going on now, is there anything out of the ordinary?"

Tang Zhen looked at Tyson, who was frowning, and asked in a relaxed tone.

In fact, he also sensed something unusual, as if something bad was going to happen.

Build two auxiliary cities with a total of six upgrades, and in this extreme case, even monsters covering the gravel plains are very possible.

But with the weapons he had, Tang Zhen was so scared in his heart!

But at this time, in front of the Holy Dragon City, there was not a single monster appearing, which was a very strange thing in itself.

Although the monsters in this area were almost killed by the corpse clan and Tang Zhen, they could more or less gather a siege team, and it was impossible to gather without a monster as now.

Before you know it, a few hours have passed.

Just when the uneasy feeling in Tang Zhen's heart became more and more intense, on the gravel plain not far away, a pitch-black vortex appeared out of thin air!

Sure enough, something happened! (To be continued.) )