Let's not talk about the strength of the soldiers in this city, but it sounds good from the reputation, people are a person who owns a city, and it has a lot of face to say when this city is a scarce resource now, and it can also attract you popularity, isn't that what John did.

Of course, while it can bring you prestige, enhancing your strength is the most important thing, but to be honest, the troops of this underwater city really don't know how useful they are, and they can't fight in the sea when they are ordinary, so who will be idle and have nothing to do to fight underwater? Could it be that while fighting, you have to keep an eye on when the underwater breathing potion will end? What a distraction.

It is precisely because of this consideration that Li Peng has been thinking about whether to upgrade this place, although he does not need anything else when upgrading, but this alone is enough for Li Peng to drink a pot, and it feels like nothing alone, but if it all adds up, it is a huge amount of money, a total of nearly 130 million gold coins, so much money is enough to squander it for a long time.

Although he was a little reluctant, but at the same time he also took into account, this money is actually not spent in vain, after the palace is raised, the tax revenue of the entire city can rise to 50%, and at 30%, he can earn so much, so 50% is not more? So it's like an investment.

After weighing the pros and cons, Li Peng quickly came to the conclusion that it was an upgrade.

He didn't choose to upgrade because he wanted more troops here, but because he thought of his original intention of playing this game, didn't he just want to get out of his poor situation, and now that he has some money, he doesn't let him give up his purpose.

After the decision, Li Peng immediately chose to upgrade all the buildings that Poseidon had not upgraded before. Anyway, he has enough money on him now to make this place look new.

――System prompt: Congratulations! The Underwater City level has been raised to level four.

――System prompt: Congratulations! The submarine cliff has been built!

"Boom!"

When Li Peng chose to build the undersea cliff. Suddenly, I felt the entire underwater city shaking. And with the sound of the rock wall breaking.

"Damn, I'm upgrading, not demolishing, what's this for?" Li Peng grabbed the chair with both hands, afraid that the shock would throw him out.

Although he had had this experience before, and there was also a shock when he upgraded the Rat Country, it wasn't so violent, and the timing was not right. The shaking of the rat country only lasted for a short time. And this tremor in the underwater city is almost twice as long as the rat country by now.

After waiting for a while for the shaking to gradually disappear, Li Peng got up and walked to the gate of the palace, he wanted to see what kind of changes the shaking had taken this time.

When he reached the gate and looked out, he found that there was not much change in the city, but the rock wall like a hill that had been going back and forth before suddenly disappeared, and turned into a cliff in its place, and the surface of this cliff could not be seen from the inside, just a bare stone, but there must be something outside, because the introduction of this submarine cliff is not all said. Can provide a place for wild creatures to live, and these wild creatures can have a chance to be owned by themselves. So Li Peng nodded with satisfaction after reading it.

Although he hasn't seen what kind of wild creatures can be now, he doesn't care about them, no matter what kind of wild creatures they are, anyway, this is also extra, don't be so picky.

After returning to his position, Li Peng began to continue this money-burning business.

――System prompt: Congratulations! The high-level arena has been built to produce the class Fishman Fighter.

――System prompt: Congratulations! The Advanced Deep Sea has been built to produce the Stinger Jellyfish.

――System prompt: Congratulations! A high-level reef has been built to produce mermaids.

…………

Li Peng did not stop, and raised everything that could be upgraded in one go, and his money was instantly reduced by 42.6 million.

Seeing the money spent like water, his heart was very uncomfortable. However, if you have come and go, you have decided to upgrade, so there is nothing to worry about.

Just when Li Peng was wondering how to upgrade the Sea Emperor Statue and the Voice of the Ocean, he suddenly found that some changes had been made in the previous interface, and there were two more options that he had never seen before.

- The sixth level of the palace, the premise of construction: some buildings are promoted to the top, the building function: can collect up to 55% of the tax in the city, open a material store pù, food store pù. Construction requirements: 50 million gold coins, not built!

- The Gate of the Forbidden Land: Construction Premise: Palace Level 6, Building Function: You can enter the breeding place of the Wild Shark, there are 200 Wild Sharks inside, you can get objective experience by killing the Wild Shark, and the experience given according to the different entry levels is not the same, and the damage of the Wild Shark is also different, Beginner 1.5x XP Shark 3x damage, Intermediate 2x XP Shark 4x damage, Advanced 3x XP Shark 6x damage, Expert 4x XP Shark 8x damage, Master 6x XP Shark 12x damage, Grandmaster 8x XP Shark 16x damage, God 10x XP Shark 20x damage, Shark level changes depending on the player's level. Each person can enter twice a day, and the corresponding gold coins need to be paid when entering, and only one person is allowed to enter each time, and there is no time limit after entering, and the person who kills the shark with the shortest time each day can exchange for the corresponding reward at the gate guard of the forbidden land the next day. Construction requirements: 50 million gold coins, not built!

"Damn, this is good, there is still a place for leveling!" Li Peng exclaimed in surprise when he saw the introduction of this forbidden land gate.

After exclaiming, he secretly thought that he didn't know what the reward was, experience was useless to him, but if the reward was good, he could still break through, and this was really a good thing to make money, although the construction cost of 50 million was a bit expensive, but if there were more people who came, he would soon be able to earn this money back.

After reading these two options, Li Peng did not make a reason, and immediately chose architecture.

――System prompt: Congratulations! The level of the underwater city has been increased to level six.

――System prompt: Congratulations! The Sound of the Ocean has been built!

――System prompt: Congratulations! The statue of the Sea Emperor has been built!

――System prompt: Congratulations! The Gate to the Forbidden Land has been built!

――System announcement: After the continuous efforts of the city lord, the city under the sea has finally built a forbidden gate for players to upgrade, players of all levels can fight monsters in it, and there are various prizes waiting for everyone to receive every day, and the gate of the forbidden land is located in the northwest corner of the city under the sea! (To be continued......)