Liu Xingxing was so angry that he jumped up and down, but he couldn't catch up. He scratched his head, turned around and ran back to the first floor lobby.

"Boss! Zhang Peng is bullying people. Did you turn him into a ghost? How can he run two steps and flash?" Liu Xingxing ran over angrily to complain.

"Tsk, don't blame me. You ran too fast. I only gave him basic authority in the main building." Li Ziyu held back his laughter and spread his hands.

"Primary authority?" Zhang Peng was puzzled and didn't understand what Li Ziyu meant.

"Yes, with primary authority, he can move freely in the main building." Li Ziyu shrugged and said as a matter of course.

Are you kidding? This is a building over fifty meters high!

In my previous life, a six-story building was only twenty meters high, and climbing it was very tiring. Climbing a fifty-meter building would be even more tiring on foot. Fortunately, this is a magical world, and the main building has permission settings. After obtaining permission, you can move freely in the main building without running back and forth. It is more convenient than an elevator.

After hearing Li Ziyu's explanation, Liu Xingxing immediately refused to do it and shouted, "I want authority too!"

Li Ziyu stopped teasing him, reached out and patted him, and gave Liu Xingxing basic authority.

As soon as he got the permission, Liu Xingxing suddenly disappeared and went to chase Zhang Peng.

"Why is he like a child, as if he hasn't grown up?" Li Ziyu shook his head and smiled helplessly.

He didn't hate this feeling. It was a good thing that he could maintain such an attitude in another world. Did he have to be sad every day?

Let them go, Li Ziyu turned around and gave Catwoman basic permissions. The fox princesses didn't need them. Although they couldn't move freely in the cemetery, they could still use wall-passing in the main building and float around very conveniently.

Li Ziyu walked around the main building. He didn't need to deliberately choose his own room. He could choose any room he liked. The whole main building was his. If he didn't feel comfortable living there, he could just change it later.

Liu Xingxing and Zhang Peng need to decorate the rooms they choose themselves, but Li Ziyu does not need to do that. If he wants something, he can just tell the system directly, and it can be done through the transformation of the skeleton. Bookshelves, tables and chairs, beds, wardrobes, etc. can all be created by the system.

The first floor of the main building has a very high ceiling and is not divided into rooms. Instead, it is a super large open space that Li Ziyu can use at will and use as a living room.

Having just been promoted to the fortress, there were many new things in the system. Li Ziyu's mind was all on the new things, so he just decorated his bedroom and then hid away.

When he clicked on the system page, he saw a large number of buildings on the building page, all of which could only be built as fortress-level fortresses. Even in the weapons workshop and armor workshop, there were a large number of new weapons and armor that could be developed, which made Li Ziyu feel dizzy.

As if knowing that there are too many newly added buildings, the system has thoughtfully classified them into four categories: fortress buildings, scientific and technological buildings, civilian buildings, and military buildings.

After classification, it is convenient to check. Li Ziyu first clicked on the fortress building. This is about the fortress itself, and it covers everything. For example, the skeleton engines, large and small wheels, light baffles, hideous horns, edge spikes, etc. that had been built before were all placed in this category.

In addition to these buildings that have already been built, many new buildings have also been added, such as the upgraded version of the skeleton engine - the undead engine module, which can provide more sufficient power for the fortress. The skeleton engine used before has basically reached its limit and can no longer support the huge fortress, so it needs to be replaced with a better engine.

In order to use the engine more efficiently, a new skeleton power module is also provided. Li Ziyu doesn’t quite understand this. He temporarily understands that this thing is the engine, allowing the undead engine module to work more efficiently.

Since the engine has been replaced, the wheels have also changed. Linked wheel sets, crawler wheels, and even skeleton-powered exolimbs for climbing mountains are provided. Li Ziyu found this thing a little creepy. The design of these exolimbs is a bit different, like a spider's legs that have been magnified countless times.

And these are just the basics. There are still a lot of defensive and offensive buildings for the fortress itself, such as the upgraded version of the Ferocious Ram, the Charge Ram, which can be launched to grab the Skeleton Claws of the enemy's fortress, and the Bone Cableway and Bone Chain Bridge for boarding battles.

Thickened bone plates, tortoise-back bone plates, thorn wall panels, and lightning defense nets can be installed on the city walls to increase the defense of the city walls, and reconnaissance posts with reconnaissance and attack capabilities can be installed.

Even the sentry towers are included here. This time there are archer towers, crossbow towers, turrets... wait, turrets?

Li Ziyu looked at the building and his eyes widened. I have a gun?!

Oh shit, has this evolved from a fantasy world to a technological world?

After flipping through it again, I found that there really were cannons. There were even main guns, secondary guns, and defensive guns for installation in the main building of the fortress. There were all kinds of cannons used on the city walls. In addition to the normal cannons fired by gunpowder, there were also magic cannons driven by magic power and psychic power!

However, these cannons cannot be manufactured now. They are all gray and cannot be built due to the lack of technological research and development.

But is that a problem?

That’s not a problem. As long as there is a chance, it’s fine. At worst, we can just take it slow!

Cannons must be built. Power is built on the edge of the sword, and the truth is within the range of the cannon. This thing is a pure weapon of mass destruction that can directly make up for the shortcoming of Li Ziyu Fortress's insufficient long-range firepower!

There are also many new buildings in the science and technology buildings, civilian buildings, and military buildings that did not exist before, which makes Li Ziyu very excited. Some of the original buildings can also be upgraded. For example, the weapon workshop and armor workshop can be upgraded to the weapon research room and armor research room.

My dear, there is more to this chapter. Please click on the next page to continue reading. It will be even more exciting later!