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Although the seven keys all look different, every two or three keys have one place that is the same. After Tang Zheng found all the same places, he found that these places appeared in different sections of the key.

Nothing wrong.

The puzzle of the first door has been solved!

It is to put together the same places on the seven keys, and it is the shape of the key that opens the door.

So, the only problem now is how to get such a key.

Tang Zheng was not in a hurry and took the remaining keys and went to the second door.

However, the second door was not as easy to talk about as the first door. One key was inserted into another, and another one was inserted into another. After Tang Zheng tried the key in his hand, he found that twenty-three of them had changed.

Then there is only one key left!

Tang Zheng raised his head and looked at the door in the sky above twenty meters.

The last key left should be the one who opens the third door.

It is easier to find the common points among the seven keys with the keys, but it is a bit troublesome to find the most common points among the twenty-three keys for the second key.

Fortunately, it's just a tiring problem, not that I can't find it.

Soon, two keys were drawn on the ground under Tang Zheng's feet. They were the keys that could be the first and second doors.

However, there is still some problem with how to turn the pattern into a finished product.

At this time, the Eight Immortals cross the sea and each show their magical powers.

For example, you can use a key to insert it repeatedly into the keyhole and let it change again and again. One time, it will definitely create the correct style on the pattern, but this method is time-consuming and labor-intensive. It takes a little luck to make it happen.

Tang Zheng naturally doesn't have to be so troublesome.

Because, in addition to being a warrior, he is also a half-baked caster.

Although the dry food in the backpack was mysteriously missing, there were still some good materials. He didn't want the stove, but he just started to use the star power and started to deal with a piece of ice and fire black iron.

With Tang Zheng's star power control ability, it is not too difficult to process the materials into a certain shape. He did not take the work and handled it very carefully.

A polished key made of precious materials appeared.

Tang Zheng did not stop and continued to create the second one.

Soon, the second key was successfully produced.

He held the two keys in his hand, compared them for a long time, looked at the first door thoughtfully, then at the second door, and finally at the third mountain gate.

Then, his steps moved away from the first door and opened the second door with a click.

It's not that he is too careful.

Instead, the three keys are arranged in the second, first and third order, from small to large.

Among them, the key to the third door is the largest.

Tang Zheng decided that the order of opening the door also ranged from small to large.

After a light sound, the second door opened, and there was no door opening. Inside was a small room with a ground of about one meter by one meter, and inside was a small handle.

Tang Zheng went back and opened the first door...

Open the door and kill!

What rushed out was a big rat. Tang Zheng's star power surged all over his body and killed them one by one. However, kill one, two, and two. Four, and each rat came out, were stronger than the previous one...

"What's going on?" Tang Zheng didn't have time to think about what he did wrong in opening the first door, so he immediately prepared to start the martial arts and martial arts. He soared into the air and avoided this round of attacks. However, as soon as the star power circuit of his footwork martial arts was built, a purple light flashed across, interrupting his fierce power circuit directly!

Dong.

Tang Zheng fell to the ground in a mess.

He still didn't have time to think about what was going on. Almost with his professional instinct, he turned around and entered the second door and quickly pulled the handle.

With a shout, a wooden platform was hung by four ropes and descended from the top like an elevator...

Tang Zheng continued to have no time to think about it, so he climbed up the mountain wall next to him with his hands and feet, then turned around and jumped onto the wooden platform.

Many mice were chirping below.

Tang Zheng glanced at the third door above...

In fact, he never thought about the trouble with the third door. He is already a five-star warrior, and he can just open the door with just a little footwork and martial arts.

But now it seems that the remains of the Purple Gold Emperor actually have an effect similar to the forbidden air.

Tang Zheng felt something was wrong more and more...

"There are a lot of rats." Although Tang Zheng temporarily escaped from the siege of rats, it was not a solution for him to be hung in the center of this "secret room" by a platform.

deadlock?

Tang Zheng even thought, would he not practice two rounds of footwork and martial arts?

Maybe he can fly to the third door in one breath?

Now he was only ten meters away from the third door. Unfortunately, the mountain wall next to the door was too smooth. Tang Zheng was not sure if he could climb up with only two daggers.

However, he once again used the starting martial arts skills, but he didn't even start practicing. The half-built star power circuit was interrupted again.

Tang Zheng was speechless and spat at the mouse below.

"Or... take a risk?" Tang Zheng used a little force under his feet, and the entire platform began to shake. When the platform swayed to a certain extent, he jumped and jumped towards the mountain wall where the third door was.

bite.

bite.

Han Jiangxue and Fan Bi were stabbed on the hard stone walls, flashing with faint starlight.

Tang Zheng was delighted and heard an unnecessary "ding"...

This "ding" sound is really too redundant, because it is the sound of the key falling down!

The key to the third door, which was placed in his sleeve just now, fell down because his series of actions were too large...

"If you are unlucky, you can even get your teeth stuck when you drink cold water." Tang Zheng's mood was really indescribable at this moment.

...

As a professional high-quality player, such mistakes are almost unforgivable.

But, "irrescue" is worse than the fact that it cannot be forgiven.

If there is only one handful of the third door, it will be gone if it falls.

However, it was this "ding" sound that made Tang Zheng know what was wrong when he opened the first door.

direction!

The second door has the keyhole facing downwards, and the direction of Tang Zheng's rotation is clockwise, but the first door has the keyhole facing upwards, so if it should be rotated counterclockwise, this is the mistake he realized when he saw the keyhole of the third mountain gate facing downwards at close range.

Tang Zheng could even predict what the situation would be if the first door was also opened?

The handle of the second door can hang the wooden platform down, so a handle should also appear in the first door to allow the wooden platform to rise.

In this way, the wooden platform is taken down and then raised to send him to the third door, which is the correct and perfect rhythm.

However, the first door is now opened in the wrong way!

"Is there any way to make up for it?" Tang Zheng didn't think about the mistake he made just now. The more important question now is what should he do.

The key is that he had already made up for it.

When the two daggers were successfully inserted into the smooth mountain wall, he thought he had successfully remedy it.

But……

But the key fell off!

Tang Zheng's current situation is even worse than when he was just staying on the wooden platform hanging from the top.

Although the wooden platform is a little shaking, it is not a problem to sit on it and lie on it or even roll on it.

What is Tang’s state now?

Hang on the smooth mountain wall, you can't move forward or retreat.

Even if his physical strength is probably able to support him for three days and three nights now, that is not a solution.

Tang Zheng was very uncommon and spat down.

If he had a lot of saliva, he really wanted to drown all these damn mice one by one!

"Wait... drown?" Tang Zheng thought of this word in his mind, and saw the mouse hit by his spit. He fell to the ground and twitched for a moment, and his feet were still moving.

Tang Zheng's eyes slowly turned to some places...

Since he entered here, he has been trying to avoid danger and seeking a breakthrough. Although some mistakes have also occurred, he felt that even if a seven-star warrior came over, he could not do better than him.

Because, this place has really limited space for him to exert his star power.

Tang Zheng's eyes moved on the mountain walls, and then stopped in front of a mountain wall where he had heard the sound of water before.
To be continued...