I have a city in another world

Chapter 124 Lucky Roulette and Millions of Apps!
Tang Zhen has unconsciously formed a habit, that is, when encountering unsolvable problems, he will look for solutions in the app store. This time he habitually opened the app store and found a solution approach to the problem.

[Terrain transformation plug-in, which can modify the topography of the map at will, can be used once a day, each time it is used for 1 minute, consumes 100 gold coins per minute, and the download amount is [-] million gold coins. 】

Tang Zhen looked at the introduction and his eyes lit up. Once he has this app, he can easily move the gold-gold refuge to his own holy dragon city, so many problems can be solved easily!

Just downloading this app requires 100 million gold coins. Although I still have some brains in my pocket, they are reserved for upgrading the building. Let alone whether I can move it, even if I use it, the amount is not enough for 100 million gold coins .

Tang Zhen frowned slightly, how to solve the problem about gold coins?

After pondering for a while, Tang Zhen endured the feeling of heartache, and took out a brain bead with a faint halo around it from the storage space. This is the sixth-level brain he snatched from the zombie lord. The bead, that is, the lord-level brain bead!
This brain bead has always been treasured by Tang Zhen, and he intends to use it when the building is upgraded in the future, but judging from the situation in front of him, I am afraid that he will have to use it in advance, because according to the exchange ratio between the brain bead and gold coins, this sixth-level brain bead is just right. It can be exchanged for 100 million gold coins!

Glancing at the brain bead with nostalgia, Tang Zhen gave the order to absorb it, and then saw the brain bead in his hand disappear instantly, and in the app store, there were 100 million more gold coins at the same time.

Tang Zhen sighed. He was really unwilling to let him spend the hard-won 100 million gold coins like this. Can he think of a way to spend as little gold coins as possible?

By the way, when I looked at the intermediate lottery area of ​​[Lucky Roulette] last time, I found a random discount card. At that time, I just glanced at it and ignored it. If I draw it out...

After Tang Zhen thought of this, he immediately activated the [Lucky Roulette], looked carefully in the intermediate lottery area, and sure enough, he saw the random discount card!

Tang Zhen scratched his head slightly, thinking that there was only a few percent chance of winning the lottery.

In his spare time, he had experimented several times in the primary lottery draw. As a result, thousands of brains were invested, and in the end he only got back some primary cards that were of little use to him. It's a prize for the primary raffle.

So for [Lucky Roulette], Tang Zhen has always loved and hated it!

But today he has to fight one more time. Whether he can save the gold coins depends on his luck this time.

According to the rules of the intermediate lottery draw, the price of each bet is 240 gold coins, and at the same time, one blank space can be removed. Tang Zhen calculated that there are [-] spaces in the intermediate lottery roulette wheel. If all bets are made, a total of [-] gold.

However, the rules require that you can’t bet all the bets, but you must reserve ten blanks. In this way, the cost will be 23 gold coins. According to the probability of one tenth, if you are unlucky and you need to draw ten times to win the prize, Tang Zhen It is likely that [-] gold coins will be required.

But here comes the problem again, that is, once the prize in a certain space is drawn, the same prize will be refreshed to ensure the number of ten spaces, so Tang Zhen can't guarantee whether he will draw a space repeatedly during the lottery draw prizes within.

"It doesn't matter, let's fight it once!"

After Tang Zhen thought of this, he immediately took out the three lucky cards he had accumulated before from the storage space, which were also the primary prizes of the lucky roulette he had accumulated before.

As soon as he tore it with both hands, the three cards immediately dissipated into dots of light. At the same time, he felt an inexplicable confidence in his heart, and Tang Zhen immediately started to draw the lottery.

More than 2 gold coins disappeared in the blink of an eye, and the remaining ten areas contained the random discount card.

As Tang Zhen started the lucky roulette, a rapidly rotating interface appeared in front of him. When the interface stopped, a card appeared in front of his eyes.

[Congratulations to you for obtaining a universal identification card with your small skills! 】

Tang Zhen pursed his lips, put the card away, and bet on the lucky draw again. His eyes were fixed on the spinning lucky roulette, and he refused to relax in the slightest.

【Congratulations, you have obtained a super positioning card with your small blog! 】

Tang Zhen had a black line on his forehead, and secretly guessed in his heart, could it be that the junior lucky card is not good for the intermediate lucky draw?

Another lottery draw began, and Tang Zhen's heart also tugged, secretly praying that he must be drawn, must be drawn!

As the roulette wheel stopped and a reminder appeared, Tang Zhen's eyes darkened and he almost fell to the ground.

【Congratulations, you have obtained a permanent transgender card with your small blog! 】

Nima, what the hell is in this lucky roulette?

Tang Zhen cursed secretly, and then he raised his spirits and bet again, but this time he was already a little lacking in confidence, and he was afraid that he would draw some strange cards again.

[Congratulations on your small blog, you will get a random discount card! 】

The roulette wheel stopped, and the cards appeared. Tang Zhen stared blankly at the content of the prompt, and then he roared excitedly with ecstasy on his face.

Holding the dazzling card in his hand, Tang Zhen wished he could kiss him. The next step is to see if the random discount card is worth it!
Tang Zhen also used a random discount card while choosing to download the [Terrain Transformation Plug-in]. Immediately afterwards, the word 100 million originally marked at the bottom of the application scrolled rapidly, and suddenly stopped after a few seconds.

[The random discount card is successfully used, the discount rate is 5, and the download amount is 50 gold coins! 】

"Damn, it's really awesome, this feeling is really cool!"

Tang Zhen roared excitedly, this lucky card is really useful, he didn't expect to get a [-]% discount, so he can save half of the gold coins!
50 gold coins were deducted. After downloading and installing the app, Tang Zhen activated it, and the terrain around him appeared in front of him instantly. At the same time, he could surround an area with his mind and transform it.

The transformation takes 1 minute, and the effect of the transformation is unknown.

Tang Zhen studied this terraforming plug-in for a while, only to realize that he still needs a few conditions to successfully move the gold-gold clan's refuge.

First of all, the time for terraforming is too short. In such a short period of time, it seems that I can't do anything at all. If I can cooperate with the map teleportation function, it will be much easier.

Also, how deep can this terraforming plug-in affect the underground, does it move all the ground and underground in the selected area, or just the surface?

Tang Zhen thought about it for a while, and decided to test it himself to determine the most realistic effect. He just wanted to compare it with other apps. This is a gold-swallowing behemoth. It seems that the [-] gold coins will be wasted!

Tang Zhen didn't want to spend the money, but he had to.

Thinking of this, he walked out of the room and came to a huge boulder in the valley. This boulder was about ten meters above the ground, and the underground volume was probably even larger. It seemed to be the most suitable to use it to test the effect of the terrain modification plug-in.

With the control of his mind, the terrain modification plug-in instantly enveloped the boulder and the surrounding land. With a thought, Tang Zhen activated the map teleportation plug-in at the same time, and the whole person disappeared instantly.

At the same time, at the place where the boulder was originally located, an extremely deep bottomless pit suddenly appeared. The air in the cave faintly rippled and flickered, as if it could swallow everything in the world.

But in an instant, the surrounding land squeezed over to fill the vacant place, and the eerie black hole quickly disappeared, making it impossible to see that a huge boulder had disappeared here.

Ten seconds later, Tang Zhen rushed back like lightning. At the same time, he picked up the mobile phone that had been set aside in advance and turned on the camera function. Looking at the scene captured on the mobile phone, combined with the situation he observed through the map, Tang Zhen The stone that shook my heart finally fell to the ground, and I laughed out loud.

　Thanks: Millennium Chasing Dream 123 for the reward, thank you for the book coin reward support from book friend 1356486072, and also thank book friend 1856000097 for the book coin reward!
　　Today I found out that besides the starting point, there are other platforms that can be rewarded. Thanks to the support of book friends, I would like to express my deep gratitude!
　　
　
(End of this chapter)