The outlets on the dam spit out too much water for the insects and turtledoves to get into the hydropower station, but there is a power grid around the hydropower station, and the only three entrances are traps laid by Forman, which must be closed from the inside in order to pass through, which is the same for turtledoves and insects. Pen, fun, and www.biquge.info

Fortunately, the worm has the ability to remember, and she had carefully memorized the structural diagram of the hydropower station and the military base before she came, according to the worm's memory, there was not only a drain on this side of the dam, but also a row of overflows a little lower than the drain, and the amount of water spit out of these overflows was much smaller than that of the drain, and its function was to strengthen its ability to regulate the water level when the water level upstream of the dam was too high.

Thankfully, the dam is not yet fully built, and more than half of the dam's units are still in operation, let alone the main auxiliary function.

In short, these spills have not yet entered the official use stage, they will not spit water out at all, and small insects and turtledoves can enter the inside of the hydropower station completely from the spills, which is absolutely safe.

However, the overflow is located behind the waterfall formed by the huge amount of water spit from the outlet, and it is difficult to see the small black holes above the dam even from a close distance, so it can only be said that the little worm memorized the structure of the hydropower station with great tact, thanks to her foresight and excellent memory.

……

The height of the overflow from the ground is not low, and it really took two young people a lot of effort to climb up from below, and it is worth mentioning that even Foreman himself probably did not expect that the overall defense of the hydropower station would have such a flaw as the overflow, so he did not set any more traps here.

The little worm led the turtledove all the way up the black spillway, and when they looked down, they didn't think the overflow was big, and it was only after they were really in it that they realized that the diameter of these spills was several meters, and it was even enough for the two of them to drive the pickup truck in.

But although the overflow has not yet been put into use, there is still water flowing through the pipe, and the humid air makes the thick moss much more slippery, and because of the poor air circulation, the overflow is filled with a choking smell, which smokes so that people's brains are tightly shrunk into a ball, and stars are rising in front of them.

The further you go, the more obvious this becomes.

Seeing that the insect was walking in front of him, the turtledove suddenly shook twice, he hurriedly went up and grabbed the little worm's arm, afraid that she would fall, the little worm shook his head and said, "The air quality here is too bad, I'm a little out of breath." ”

In fact, it's not just the little worm, the turtle dove also feels chest tightness, and his physical fitness is much better than the little worm, the little worm is dizzy, and the turtledove is just chest tightness.

So the turtledove had to help the little worm to continue to walk forward, they may only be three or five minutes away in such a groggy way, but the little worm felt that he was afraid that he had been walking for 10,000 years for so long, and suddenly a gust of cold wind blew the little worm's face from the side, which made her spirit can't help but cheer up, but unfortunately it didn't last too long, raised her hand and pointed to the side, the little worm didn't have the strength to talk to the turtledove anymore at this time.

In fact, this long-term hypoxia situation is quite dangerous, the insect may not be able to open its eyes at any time, no matter how good the physical fitness of the turtle dove is, it can not endure such a long period of hypoxia, at this time the turtle dove looks like a drunk who has drunk too much, staggering along the direction of the small worm's fingers.

It wasn't until his head "clanged" into something that Turtledove realized that it couldn't get through, and reached out and touched the thing in front of him, not the cement pipe wall he expected, but a thick and sturdy iron door.

Lack of oxygen will slow down people's thinking speed, not to mention a person like Turtledove, who is already a little sluggish, he touched the iron door, left and right, and finally the worm stubbornly rubbed over, and slapped the turtledove on the back waist:

"Don't touch it, quick, open the door."

As she spoke, the worm tried her best to put her head on the crack in the door and suck in the cool breeze blowing from there, and the iron door was too tightly closed, and the worm hated to get her head through the crack in the door, or she would have to be suffocated here in a little while.

As a result, the turtledove touched the door and did not touch anything like a doorknob, and the little worm blinked his eyes twice, and said weakly:

"It's over, this door is open from the inside out, and there is no way to open it from the outside."

The two of them who are in a state of extreme hypoxia have unconsciously stepped one foot through the ghost gate, and finally found a chance to take back their feet, this iron door still has to be opened from the inside, seeing that the face of the insect has become iron and blue, and her lips have turned purple, at most one minute, she is estimated to have to die here due to lack of oxygen.

However, it is very reasonable to think that this iron door can only be opened from the inside out, because its function is mostly to allow the robots of the new empire to clean up the debris in the overflow pipe, or for maintenance and the like, under normal circumstances, how can someone drill from the overflow to the inside of the hydropower station, only the people inside the hydropower station enter the overflow from here.

The turtledove's brain almost stopped functioning, but he still had two strengths, pushed away the small worm, and saw the turtledove kick in the middle of the iron door, although it did not kick the iron door on the spot, but kicked it slightly deformed.

The transformation is good, which means that this iron door is not indestructible.

Entering a state of rage, the turtledove had enough strength and one foot, two feet, three feet, his brain could no longer count from one to ten, anyway, when the turtledove finally kicked the iron door open with a "bang", he felt that his eyes were first bright, then dark, and he couldn't see anything clearly.

"You can't pass out, the worm is still in danger."

This was the only thought left in Turtledove's mind, and he turned around and dragged the worm that was still lying in the overflow pipe in, and through the gust of cold wind, the turtledove's eyes gradually became able to see again.

The iron door was kicked down by himself along with the door frame, and the cement around the door frame was kicked away by himself, and the turtledove had no time to take a closer look at this place, and he looked down to check the condition of the little worm, - no, the little worm was blushing, her eyes were closed, and she patted her cheek with his hand without any reaction.

"What to do."

The turtledove exhaled, thinking that the only thing he had to do was give the worm artificial respiration. (To be continued.) )