Lin Tao knew that the enemy had not left him much time.

Because the two teams of people had not arrived yet, Duan Mulan and the men around her were already searching for him everywhere.

On the other side, Duan Mulan and the man already suspected that Lin Tao was eavesdropping near them.

They suddenly heard a subtle voice.

Duan Mulan made a gesture of silence: "Did you hear it? It seems that there is any sound."

The man listened carefully and carefully, and there was indeed a slight sound of metal collision.

The man said, "It seems that the sound of the keys colliding, not far away."

Duan Mulan made a gesture, and at the same time gently tapped her feet and moved over.

The man followed closely behind.

As they gradually approached, the sound seemed to become clearer and clearer.

The two exchanged a look, then suddenly jumped up and flew towards the direction of the sound.

"Lin Tao, you can't escape!"

Duan Mulan was so sweet that the two appeared at the corner almost at the same time, facing the direction of the sound.

But when they saw the scene in front of them, their expressions were dull.

There was no Lin Tao in front of me, not even a ghost.

The spare keys were hung on a rope, and the two ends of the rope were tied to the cracks of the raised bricks.

The keys faced the direction directly opposite the air vent of an underground cell.

The breeze from the outside sometimes blew in, and the keys collided with each other, making a faint sound.

...

At the same time, Lin Tao quickly walked around the place where Duan Mulan and the man had just stopped.

But he knew very well that his struggle was only temporary.

If there is no way to escape from this dungeon, he will always be in Duan Mulan and the man's claws.

At the same time, he had no way to rescue Jin Jianyi and the others now.

Because the backup keys are useless at all, the number of the backup keys and the number of the room does not correspond one by one.

Perhaps, adding a few numbers to the backup key's number or subtracting a few numbers is the room number.

Perhaps, there are other more complex correspondences between the two.

In short, Lin Tao could not try so many times, because every time he made an error, he would issue an alarm.

He was able to escape from the alarm last time because of luck.

I won't be so lucky next time.

When Lin Tao was thinking this way, his opponent's action efficiency was higher and faster.

Three garrison troops were quickly dropped, two squads guarded the door, and one squad entered the ground.

This team joined the previous team and all followed Duan Mulan's arrangement alone.

They centered on the entrance of the dungeon, and a team led by Duan Mulan and drove to the left.

The other team was led by the man and drove to the right.

Because this dungeon itself is a circular corridor and only has one exit.

In this way, it is equivalent to a bulldozer-like search, completely compressing the space where Lin Tao can hide.

Lin Tao naturally knew this.

If you just keep going like this, it would be like sitting there waiting for death or waiting for death.

But then, Lin Tao thought that this dungeon did not seem to have only one exit.

As we all know, a dungeon, especially a place like City of Glory, with a perfect urban system and relatively developed technology, must have a sound drainage system.

This is a common law in almost all urban construction.

The more sound the city is, the stronger its drainage system is, and the more likely it is to pass through the drainage pipelines.

So, Lin Tao frantically searched for the drainage pipes on the dungeon ground.

Unfortunately, he did not find any entrance to the drainage pipe.

Of course, there is also this possibility, that is, the entrance of the drainage pipe is on the entrance side of the dungeon.

And that side was a place he could not reach, because the road leading there was completely blocked by Duan Mulan and the man.

However, this possibility is not great, because many factors need to be considered when building an underground drainage system in the city.

One of the most important factors is the convenience of construction.

In other words, it is how to build the best goal with the lowest cost.

Especially for huge cities like the City of Glory, built on a planet with very scarce resources, its urban construction theory and system cannot be underdeveloped.

The entrance of the underground cell and the entrance of the underground drainage system are built in the same direction, which is also a very "stupid" design idea.

Because in this way, the inner cell will not be able to enjoy the underground drainage pipes.

Alternatively, the inner cell can only build another pipeline connected to the underground drainage pipe.

In short, Lin Tao almost rejected this idea at the first time.

So, the only possibility now is that the entrance to the underground drainage pipe is hesitant for some reason, hidden in a place that is not easy to be discovered.

Lin Tao immediately thought of the corner where he had been hiding before.

There is wind in the vents there, and it is proved to be connected to the outside world. Starting from there, the few threads of clues are relatively large.

At this moment, the voice of Duan Mulan or the man's footsteps gradually reached Lin Tao.

The distance between them and Lin Tao is quite close, and they can meet in almost a corner.

Lin Tao's heart suddenly jumped to his throat and he tiptoed backwards.

He returned to that vent as fast as possible.

At the same time, he was lucky enough to find a slender rusty wire halfway.

He tried the length of the wire and then inserted it into the dark and deep vent.

The light inside the vent is very dark, but you can hear the subtle sound of gurgling water.

The wire quickly touched the hard wall. Lin Tao estimated the distance from the vent to the wall, which was about two meters long.

Then, he quickly turned to the other side of the vent and measured about the same length with iron wire.

Lin Tao gently tapped the walls of this part, and the walls made empty sounds.

Lin Tao was overjoyed and knew that his guess was correct, and the walls here were indeed empty.

Then, Lin Tao's eyes searched around and found a brick not far away.

That brick seemed to be specially prepared for him.

Lin Tao picked up the brick and smashed it hard towards the wall.

The brick wall outside the wall sunks into the inside.

Maybe there were signs of movement on the wall, so Lin Tao almost made a breakthrough.

However, this small concave brick is far from enough compared to his 1.8 meters tall size.

He had to chisel at least dozens or hundreds of bricks before he could completely open a passage.

But the sound of his smashing walls has alarmed his enemies.

Duan Mulan's voice came from the end of the corridor: "It seems that someone is digging a wall, it should be that Lin Tao."

"Go away, go away, Lin Tao is there."

Then, a series of death-like footsteps rang in the direction of Lin Tao.

Lin Tao is really on the verge of despair now, and he has the heart to kill him.

Sweat beads rolled on his forehead, and his back was wet with sweat.

In a panic, he even lost his strength and failed to hit it several times.

Almost at the same time, the series of footsteps were getting closer and closer to him, almost at hand.

He felt his backbone chills.

Finally, Lin Tao smashed open the wall and a passage was displayed in front of him.

Lin Tao crawled into the passage, half of his body was inside and half was outside.

At this time, his legs were caught by Duan Mulan who was hurriedly moved.

Duan Mulan tightly grabbed half of Lin Tao's disabled leg while shouting for her companions.
To be continued...