Nana said, "will it be hidden as when we first looked for the treasure? For example, the underground is an underground waterway. What if the underground is underground?"

Ye kongcheng said, "it's not impossible, but it's not easy to search for underground waterways."

As ye kongcheng said this, he went to a well mouth and opened the cover. Then he couldn't help but "eh".

There was a metal cover plate about half a meter under the well cover, and it was still with a password lock. Ye kongcheng knocked with his knuckles, and then found that the material was very unusual.

"This is Alec alloy." Ye kongcheng said, "armored alloy."

Nana said, "is it too extravagant for the cover plate of the underground waterway to be made of armored alloy?"

Ye kongcheng said, "it seems that there is still a problem in this place."

Zascoin held his chin and said, "I think I may know about it. Is there a subway station near here?"

Ye kongcheng looked at the map and said, "there is one about 100 meters to the left, but it should have been abandoned."

Zascoin said, "let's go and have a look. I may be able to solve your doubts."

Ye kongcheng and Nana look at each other. They don't know what medicine zaskoyin is selling in the gourd, but they still follow zaskoyin to move towards the subway station.

The subway station has long been abandoned. There are dilapidated billboards, failed entrances and exits, falling down the stairs, rusty tracks on the side, and an already dilapidated train head.

The lights on the ceiling flickered constantly, bright and dark, raised their feet and walked forward. The rhythm of footsteps was bright, Da, Da, Da, up and down, deducting strange notes in the quiet.

Zascoin said as he walked, "do you know the underground city?"

Ye kongcheng was perplexed and said, "what's that?"

Nana said, "I know something. It was many years ago. The early days of the universe were chaotic and star wars were frequent. In order to meet the battle, some cities on some planets would build cities that could rise and fall on the ground. When the battle came, some cities would fall to the ground and become shelters."

"Exactly." Zaskoincha looked at the subway station and said, "the entrance to the underground city is usually located in some places that can lead to the underground, such as underground parking lot and subway station..."

Zascoin fiddled with the wall on the side of the subway station. Suddenly, a wall opened to the inside.

"Come on!" Zascoin said, "let's see the real treasure land."

Behind the wall is a downward passage.

There is a downward elevator in the passage. All the way down, you can see that there are dim yellow lights around. Then, the elevator in front of you begins to hang in the air.

The elevator is like hanging upside down in the air out of thin air. It floats all the way down, and then

Ye kongcheng saw an upside down city.

This is a city hanging upside down, just like the hanging elevator, hanging in the air.

Ye kongcheng exclaimed, "great technology."

Of course, ye kongcheng knows that the whole city is not really hanging there, just like a piece of paper. Originally, the buildings are built on the paper. When the lower layer of the building reaches the other side of the paper, the buildings become upside down.

Zaskoin said: "we can do this because we are equipped with a huge gravity device, which is enough to change the gravity of the whole underground city."

As he spoke, zaskoin stepped directly out of the elevator and onto the side underground urban street.

Zascoin's whole body turned upside down and hung upside down in the air.

Ye kongcheng hurriedly shouted, "be careful!"

Zasko opened his hand with a smile and said, "don't worry, you can't fall down. Moreover, you don't feel any difference from the ground. You don't feel that you are hanging upside down."

Ye kongcheng jumped out, pushed away zaskoyin, then punched forward and said, "I'm not afraid of you falling!"

Hiss!

A sound of insects suddenly sounded. Zasco looked sideways and found a giant spider hanging upside down not far from the street, the size of a grinding plate, and the shell on his back had white spots.

Zhan Lan said: "warrior C-class Zerg white spotted poisonous spider, be careful, this guy can use poison."

When Zhan LAN reminded, ye kongcheng wrapped a silk thread around his hand, which came from the white spotted poisonous spider. After wrapping ye kongcheng's arm, he kept pulling.

Ye kongcheng didn't adapt to hanging upside down to fight, but after trying hard, ye kongcheng found that zasco really didn't exaggerate. Because of the gravity device, walking upside down is almost the same as walking upright.

In particular, the whole underground city is upside down, which will even give people the illusion of walking upright. As long as you don't look up, you can't even feel it at all.

This made ye kongcheng feel much relieved. He made great efforts with one arm and stood in a stalemate with the white spotted poisonous spider. At the same time, he gradually pulled the white spotted poisonous spider closer to himself.

At a distance of three meters, ye kongcheng suddenly burned a flame on his arm, burned the spider's silk, then stepped forward with a fierce foot and pumped it on the spider.

The white spotted poisonous spider was kicked out by Ye kongcheng, but before the body fell back, the forceps opened and closed, spitting out a green venom towards ye kongcheng.

Zascoin said, "be careful not to be touched."

Ye kongcheng spread his palm directly, and a flame burst out of Ye kongcheng's palm quickly.

With the flame burning, the sprayed venom was evaporated instantly, and then ye kongcheng rushed out and fell in front of the white spotted poison spider. He circled the fire between his fists and hit it with a hard punch.

Click!

The white spotted poisonous spider was punched on the back, and the shell was smashed in an instant, and a smell of blood gushed out. The white spotted poisonous spider struggled on the ground for several times, and finally completely disappeared.

"Let me check." Zasco ran to ye kongcheng, carefully checked ye kongcheng's body and relaxed his airway: "fortunately, there is no sign of toxin invasion."

Ye kongcheng said with a smile, "I suddenly found that it's good to have more doctors in our gang."

Zascoin said: "I'm not kidding. 12% of the deaths under the stars every year are accidental deaths, and 9% of the 12% of the accidental deaths are caused by disease and poisoning. Therefore, this is a very serious thing."

Ye kongcheng let zaskoyin check, and then said, "I'm not kidding. Your situation doesn't seem very good. I don't know why bacas wants to catch you. I only know that your head on the black market is worth 5 billion, higher than me."

ZAS science was surprised and said, "I haven't heard you mention it."

Ye kongcheng sighed: "I haven't figured out how to tell you. After all, things start with me, but I believe bacas must want something from you. At least you are very important to bacas."

Ye kongcheng discussed this matter with smiling devil and Li liehuo earlier.

Zascoin's black market reward appeared after they escaped from the Polaris region. According to Mr. crow's intelligence, the source of the reward is unknown, but Mr. crow helped investigate, the funds are in place accurately and have been transferred to the black market fund account.

This means that the 5 billion head reward is not a joke. Someone really paid the 5 billion. However, the head reward can't see the body. In short, it doesn't count if it's dead. It must be caught alive. Someone wants to live zascoin.

"So, I'm curious. What's on you? It's worth 5 billion." Ye kongcheng looked at zaskoyin and said, "but don't say it if you don't want to. I'm just curious and don't necessarily want to know the answer."