In the prison, on the gray road that was narrow and could only accommodate several people through, Luther and several workers were pushing a trolley full of letters.

The vehicle was heavy and pressed so hard that the rollers were under great pressure. The letters made collision sounds from time to time, but workers and others were used to it. It would be strange if there was no sound under such high-speed transportation.

Only the workers next to Luther seemed to find that there was a box that was quieter, but under the communication of various voices, he did not care too much, but just completed his task silently and loyally.

Suddenly, the special forces member, Lord Luther, stopped inexplicably. He patted his head, showed a regretful expression, and said to the workers:

"Oh no, I have a few important letters that I forgot to put in the box."

"What should I do, Your Excellency?" The workers were of course not as identities as those of the special forces, so they were naturally waiting for Luther to deal with it.

"I'll go back and get it." Luther pointed to the cart on his hand: "And you keep moving forward, I'll meet you later."

"Okay, yourselves." The workers did not have any doubts about Luther's words, but they did not dare to doubt them. After a few seconds, the group of people parted ways. Luther immediately breathed a sigh of relief when he looked at the workers who were leaving.

He looked left and right, and confirmed that no one was following him, then he suddenly turned into the path inside a route. The trolley made a rolling sound and rolled forward one after another. Luther pushed open the door in front of him, and the sound of water began to flow out. Song Yingsheng pushed open the box, and what he saw in front of him was the entrance to the sewer.

The sewer is cylindrical and placed horizontally. Song Yingsheng and Luther are standing on a plane, and down there are crowded water traces of the sewer. The flowing water does not fill the cylindrical channel, but is probably in a half-full state. It can be understood as a shape surrounded by x^2+z^2=1 and z≤0.

The entire space was in a wet state, and moisture seemed to be formed directly on the mirror. Song Yingsheng and Luther exchanged glances, and Luther said to him, if he regretted it, it would be too late.

Song Yingsheng just shook his head and pinched his nose. Although he could faintly smell the stench from the sewer, he didn't care too much. Those who accomplished great things must bear sacrifices. He and Luther briefly explained it, then he bent and jumped directly.

Puff! The water mark fell on the plane and bounced up. Song Yingsheng did not start diving. After all, it was a sewer and was not very clean. Of course, this place should not be a place for sewage discharge. If it was sewage discharge, it would be a hundred times dirty than here. He was more willing to believe that this place was where the river flowed into the prison. By going out from here, you can reach the "moat", which was also what Luther told him.

Walking along the water, Song Yingsheng used the breaststroke rhythm, neither fast nor slow, and swam for several kilometers. This was just a general impression. The specific distance may be more or less. The air was getting less and less, and the level was rising. Song Yingsheng could clearly realize that he might be about to dive soon.

Sure enough, as the distance became farther and farther away, he gradually reached the river, and the level level increased directly, occupying the entire cylindrical sewer. Song Yingsheng forced his eyes to open his eyes at the bottom of the water to find the route. Fortunately, there was no fork in the road here, otherwise, although he was not a road tycoon, he might get lost in such a place.

He could only be glad that the designer of the sewer was relatively simple in thinking, but he probably wouldn't think that someone could hold his breath for more than two minutes, of course, there were, but there were too few possibilities. Unfortunately, Song Yingsheng was such a person. He swam all the way and even started to accelerate because he seemed to see the sun shining outside.

But at this moment, Song Yingsheng suddenly discovered that the sun in front of him had an obstacle to him. This was the block that prevented him from going to freedom. It was composed of non-rusting metal, and it was a kind of tic toe guardrail.

You can only let water, garbage, or small animals pass through, but not humans! Sure enough, it is really a foot taller and a foot taller. Maybe the designer really thought that someone would escape from prison. The reason why you asked you to take your time is that you are sure that you can't get through this last step!

If it were ordinary people, they might not be able to deal with it, because they could not bring heavy equipment that could be cut. After diving for so long, Song Yingsheng was also confused at first, but when he thought of something about him, his thoughts suddenly became calm.

Do you still remember that chemical sword? The young man in the science fiction copy gave him, which is said to be able to cut anything, is similar to the spear in the contradiction. Song Yingsheng didn't hesitate at all, and quickly picked it up, raised his hand and fell down. The entire tic-toe wall was cut open like this, forming a big gap, which made Song Yingsheng who saw it, unable to help but be surprised.

Is this the strength of future technology? I really made a profit now... Song Yingsheng thought happily in his heart that he actually used 100 plot coins. No, it should be counted 200 for such things. It is really useful...

On the contrary, his mind control. Now, he inexplicably began to feel that the thing was not cost-effective at all. He could not use it to use it for Yun Huan. And for his teammates, uh, it might be a little useful, but it can't be used frequently. Overall, it's still too wasteful.

In various thoughts, Song Yingsheng moved his body, using his breaststroke posture, left the gap, and when he breathed again, he found that he had reached what Luther called the river area.

Ah, the sun is so beautiful. Is this a feeling of freedom? Song Yingsheng felt the heat and ultraviolet rays, and couldn't help but feel a burst of light in his heart. However, he hasn't run away yet. I don't know if they have a water patrol boat, so he should be more cautious...

So after breathing enough oxygen, he dived into the water again. This time it was a three-minute standby. When he finally arrived at the shore, he did not stay for a long time. Instead, he immediately changed into a set of clothes (buyed by the snail copy), and then he felt a little relieved and began to approach human society.

It is worth mentioning that although the Minos where Song Yingsheng is now located is an imperial system, ruled by the commander and emperor Donald, the overall level of civilization is close to that of Song Yingsheng's real society, that is, the 21st century. Therefore, it is obviously no problem to wear clothes with a snail copy.

Song Yingsheng also had some money in his hand. This was the coin given to him by Luther, which was worth a little money. Song Yingsheng used it to stop a taxi and took it in. The driver asked him where he was going, and he only responded:
Chapter completed!