Liu Ganyu was depressed again. This place was so tormenting. Liu Ganyu felt that all Liu Ganyu's brain cells had been used up.

Such a place made Liu Ganyu feel helpless and even a little reluctant.

After resting for a while, Liu Ganyu knew that he could not retreat now, so he could only bite and struggle to move forward.

Getting up again, Liu Ganyu carefully searched for any possible clues on the surrounding walls.

Finally, in a very inconspicuous place, Liu Ganyu saw a groove, which happened to be the shape of a ring.

Your sister, every time she is so inconspicuous, if you don’t pay attention, you will miss it.

It's really hard for Liu Ganyu to be emotionally broken.

When he found the groove, Liu Ganyu admitted that Liu Ganyu was a little ecstatic. Liu Ganyu thought, there should be nothing in front of him.

At least, in such a place, Liu Ganyu has already passed five levels and killed six generals. With such layers of reasoning, Liu Ganyu will be exhausted.

However, Liu Ganyu tried his best to keep himself rational, because there was still the last picture on the parchment book, which had not been untied yet.

Before finding this corresponding clue, it means that Liu Ganyu's adventure on the deserted island is far from over.

Liu Ganyu felt like he was like a Smiling Proud Wanderer. The elders of the Demon Sect who were trapped in the Huashan Sword Cave who were discovered by Linghu Chong were just a little short of being able to hit the exit, but died of exhaustion.

Liu Ganyu must not be trapped here. Liu Ganyu wants to go back to protect Mi Xueling, Su Yueya and the others.

Liu Ganyu quickly kept himself rational and put the ring in.

This time, no sound was made next to him, but the ring itself was glowing.

Liu Ganyu observed the surface of the ring, which made Liu Ganyu very interested. Several patterns appeared on it, namely black, white and yellow. Among them, black is three bars, white is two, and yellow is four.

Liu Ganyu didn't know what this sudden meaning was.

Just as Liu Ganyu was struggling, the ground made another rumbling sound.

A stone the size of a table suddenly rose across the ground.

Liu Ganyu walked over and found that there was something else on the other side of the stone.

A metal stick, placed in a groove, beside it, is a box.

Liu Ganyu took the box over, looked at it carefully, and then shook it for a while.

There was something inside, and Liu Ganyu immediately thought that it must be the key.

But, what does this stick do?

Liu Ganyu picked up the stick and observed it carefully. Its surface was quite smooth, and it felt quite heavy and even a little cold when he held it in his hand.

Liu Ganyu doesn’t know what this means, so he should be able to use it later.

Anyway, if it were all left by the Qin people, it is very likely that it was something like bronze ware.

Now what Liu Ganyu is mainly studying is the box and how to open it.

Its structure is very clever, which reminds Liu Ganyu of something that Liu Ganyu saw in the book, which is the Luban Lock.

Only Lu Ban's successors have the ability to create this kind of box.

Liu Ganyu has never read the book "One Missing Door", so he has not studied the structure of this lock.

Liu Ganyu only knew that it was easy to splice this kind of box when splicing it together, but it would be very difficult to open it.

He took out the dagger and Liu Ganyu scratched the box a few times, but the box was still intact and could only leave a few scratches on the surface.

According to this progress, it is estimated that when Liu Ganyu opened the box, Liu Ganyu would starve to death.

There was no choice but to hold the box, sit on the ground, and continue to study how to open it.

On the other side of the box, there are three small wooden pins left.

As for the role of these three wood pins, Liu Ganyu is not very clear about it.

Liu Ganyu had always thought that he was very smart before, but now he felt that his IQ was not enough.

I came here like a cheat before, but now I know that the key is inside this thing, but I can't open the box and get the key.

Liu Ganyu felt like a dog tied tightly by a rope now, with a flesh bone in front of him, but the length of the rope just kept Liu Ganyu and the flesh bone at a certain distance.

This feeling is really unpleasant.

Liu Ganyu was anxious in his heart, and his mind was buzzing.

Liu Ganyu had no way to judge this process. How did Liu Ganyu think because his brain had stopped working.

Liu Ganyu felt like he wanted to grab his hair, which was so broken.

When he turned his head to look at the wall, Liu Ganyu noticed the ring again.

The three bars above the three colors are still so clear.

At that moment, Liu Ganyu felt that Liu Ganyu had a way of thinking again.

Liu Ganyu tried to turn the wooden pins on the box, and it was indeed possible to move.

Liu Ganyu rotated the wooden pin three times, two times, and four times in the order of the three colors seen on the ring before.

However, in the end, the box was completely unmoved.

Liu Ganyu doesn't understand this, isn't he thinking wrong?

Liu Ganyu was worried that he would forget to twist many times in a while, so he restored his direction just now.

Afterwards, Liu Ganyu recalled in his mind, what habits should Liu Ganyu follow if Liu Ganyu was from Qin?

Since ancient times, yellow has been the color of the imperial family, followed by black and finally white.

Liu Ganyu rotated three wooden pins again in the order of four, three and two circles, but the result was the same, and the box remained motionless.

At that time, Liu Ganyu really wanted to throw the box there and ignore it.

But this is Liu Ganyu's only hope to go out and cannot be wasted.

Liu Ganyu recovered again, then kept quiet, and thought about whether he had ignored something just now.

Qin people, Qin Dynasty...

Finally, Liu Ganyu thought that the Qin people were still black!

Even Qin Shihuang, his dragon robe is black.

Therefore, the first wooden pin should be black, and then yellow and white.

Liu Ganyu revolves the wood pins in this order.

Sure enough, the box was opened in Liu Ganyu's hand with a click. In the box, it happened to be a bronze key, lying there quietly.

When the key fell to the ground, Liu Ganyu's mood suddenly became clear.

Liu Ganyu picked up the key, went straight to the door, and then tentatively inserted the key into it.

Sure enough, this is the key Liu Ganyu is looking for.

After opening the lock, the wooden door made a jammed sound.

In Liu Ganyu's heart, this voice is really better than anything else.

With a happy and expectant voice, Liu Ganyu brought his own things and walked forward again.

There is no door in this confined space.

Liu Ganyu was a little confused and had no way to let Liu Ganyu do what to do?

If there is a door, Liu Ganyu can at least look forward to how he will get out later.

Now, there is no door left. Are you going to trap Liu Ganyu to death here?
Chapter completed!