The place they had built was not a safe city, it was a base at best.

It's not that Donghai City doesn't allow them to build a base, but they don't allow them to build a base under the Sycamore Divine Tree.

Although the Divine Fruit had already been picked by Chu Zhen, Donghai City must still have some kind of fantasy about this Divine Tree, but after studying it for several months, he didn't find anything.

After knowing the value of the Divine Tree, Chu Zhen naturally wouldn't watch the Sycamore Divine Tree fall into the hands of others, let alone an East China Sea City, even if the Ancient Ancient Forces attacked, he couldn't give up easily.

Before that, what he needed to do was to make the base impregnable, at least not to let the planes and tanks bomb the base's defenses with a single shot.

Using the energy value in your hands, the first step is to renovate the city walls.

The area of the base is not large, and it has not even covered the town under the Sycamore Sacred Tree before.

Rao is like this, if Chu Zhen wants to transform all the city walls, it also needs to spend a lot of energy value.

Fortunately, the Sycamore Divine Tree exudes aura all the time, and it can attract a large number of desolate beasts every day, so it can obtain energy value.

Some of the troubles are that the carcasses of the beasts need to be cleaned up, and if they accumulate for too long, they can easily form a plague.

However, in the past few days, Chu Zhen has asked the team responsible for cleaning up the corpses of the desolate beasts to rest for the time being, allowing those corpses to rot little by little.

In addition, he also wants to modify a few more thunder guns, but although the thunder guns are powerful, they have a limit on their use, and each shell takes 24 hours to fill, which is a fatal weakness.

As a result, a lot of energy was spent, and five multi-purpose cannons were finally transformed.

This cannon may not be as powerful as the Thunder Cannon, but it has an anti-aircraft effect.

If there is a flying beast or a bomber, it can be taken down with one shot.

A week later, Donghai City finally couldn't hold it anymore and sent someone over again.

And among the people sent this time, Wu Hanqiu was also among them.

For this professor, Chu Zhen has dealt with him many times.

In addition to this, there was also Deacon Li Pingjie of the Awakening Alliance, who was also an acquaintance.

"Chu Zhen, what are you doing here?" As soon as they met, Wu Hanqiu frowned.

"Don't do anything." Chu Zhen shrugged.

"Do you want to be self-reliant when you make such a big formation?"

"You can think so." Chu Zhen nodded and smiled.

When several diplomats present heard this, their faces became heavy.

"Chu Zhen, you have to think clearly, this is not only an enemy of Donghai City, but even an enemy of the entire country." Li Pingjie said.

"It's not that serious, I'm just trying to get myself a place to stay." Chu Zhen said very calmly.

"Then you could go somewhere else, why do you have to be here." Li Pingjie pointed to the Sycamore Divine Tree on his head.

It can be found that Chu Zhen's base just wraps the Sycamore Divine Tree in it.

Fools understand that the reason why he built a base in this place is to occupy the Sycamore Divine Tree.

"I've long told the people of the Awakening Alliance that I have a relationship with this tree, and living here feels like home." Chu Zhen said.

“……”

Listening to his nonsense, everyone couldn't help but be speechless.

"Chu Zhen, listen to me, while the matter is not serious now, leave quickly." Wu Hanqiu said.

"Professor, I appreciate your kindness, but I've been thinking about it for a long time." Chu Zhen's words are already very obvious, this Sycamore Divine Tree, he is going to decide.

The few people from Donghai City were silent, and it seemed that there was no need to discuss.

Now the military and the Awakening Alliance in Donghai City are discussing whether to attack it.

However, due to various reasons involved, this battle can be avoided or avoided as much as possible, so Donghai City will send people to negotiate.

"Professor Wu, Deacon Li, I have already said what I said, even if the army of Donghai City attacks, I will not be afraid. However, I hope that Tokai City will not do things that he regrets. Chu Zhen said.

That's it, it's useless to say more.

After everyone in Donghai City left, the next thing was to look at the attitude of Donghai City.

To tell the truth, Donghai City is really going to attack, and Chu Zhen has no bottom in his heart.

However, it will not be easy for the other party to easily capture this base.

"Looks like we're going to have to hurry up and build a few more cannons." Chu Zhenxin said.

In the next few days, he used almost all the energy value he earned to transform the multi-purpose cannon.

It is worth mentioning that all the weapons that are fused and transformed by the system are basically connected with Chu Zhen's intentions, that is to say, as long as it is within a certain range, he can control these cannons as he likes, and the principle is the same as that of the Thunder Roar Cannon.

Two days later.

There are already as many as ten multi-purpose cannons, including the Thunder Roar Cannon, a total of eleven cannons.

Late at night, Chu Zhen stood on the city wall, facing the night wind.

There was a faint putrid smell in the air, it was the corpses of wild beasts that had been piled up outside the base for a long time, and they hadn't had time to clean up these days.

However, he has sprinkled a lot of disinfectant to prevent too many bacteria and viruses from breeding.

At this time, a dark red figure emerged.

"Master, the East Sea City side is already preparing to send troops, but this is just the surface, the Awakening Alliance has sent many awakened people, saying that they want to deal with you specifically." The Evergreen Old Ghost said on the side.

"Is that all?" Chu Zhen said.

"Well, that's about what I heard." The Evergreen Old Ghost nodded.

The vast majority of ghost slaves have the ability to become invisible, so Chu Zhen asked the old ghosts to sneak into Donghai City and listen to how those high-level leaders planned to deal with them.

If nothing else, it would take the army of Donghai City a maximum of two hours to arrive.

The march was different from the rush, there were many people, and there were many chariots and artillery.

After that, Yan Han and An Luotong came to the city wall and stood side by side with Chu Zhen.

Other than that, no one else in the base was basically notified.

In the face of the army of Donghai City, even the bronze-level awakened people are like cannon fodder, not to mention that there are only a few awakened people in the base.

Therefore, even if you inform everyone of the current enemy, it will have no effect.

Chu Zhen can control all the cannons alone, and the basic mountain doesn't need any helpers.

"Da Da Da ......"

In the dark night sky, three helicopters appeared, hovering in front of Chu Zhen's eyes.

"The criminal Chu Zhen, self-reliance and treason, the crime is unforgivable, it is better to surrender quickly, otherwise it will ......"

"Boom!"

The people in the helicopter shouted with a loudspeaker, but before they finished speaking, Chu Zhenxin moved, and a multi-functional giant cannon on the city wall flashed with fire, instantly blowing up the helicopter to pieces.

An Luotong and Yan Han couldn't help but turn their heads to glance at Chu Zhen, thinking that they didn't say hello and started to fight directly?

The army of Donghai City in the distance was already ready to go, and originally wanted to send three helicopters over to fight the vanguard and scare Chu Zhen, but before he finished speaking, he was killed.

"I'm sorry, it's getting late, I kind of want to sleep, let's start fighting." Chu Zhenlang said.

When the people on the other two helicopters heard this, they were so frightened that they quickly turned around and ran.