Staring directly at the ancient gods for a whole year

Speaking of which, until now, I haven't seen anyone using a mobile phone.

Including the man who died trapped in the storage room, if he still had the ability to move, he could have survived just by calling someone.

Could it be that this kind of technology doesn’t exist in this world yet? It’s hard to believe it from the looks around.

Fu Qian placed his hand on his pulse while letting his thoughts wander.

Using heart rate to measure time is honestly a rather traditional method and not difficult to think of.

After all, as the saying goes, you must put your heart into everything you do.

The reason why Brother Jigsaw hopes to use this method is because he even hinted directly in the recording - the heartbeat is just necessary for you to maintain your thinking, and has no other meaning.

This is almost a naked statement.

This is also in line with this redemptive killing style. Chainsaw Mania always puts the road in front of you, and all you need to do is make a choice.

To do or not to do, or to do this or to do that?

In this regard, this imitator certainly does a good job.

Fu Qian shook his head, and then the ding sounded again, indicating that a minute had passed again, and he began to silently count his pulse.

Knowing the method is only the first step.

Now the situation seems simple. You only need to confirm the number of your heartbeats between the two dings, and then use four simple arithmetic operations to calculate the interval. You can directly determine how many heartbeats after which the blade will stop, and use this as a yardstick to start taking action.

Although the heartbeat will not be as accurate as a clock, and there will inevitably be a certain error, the time left for you has been calculated with a margin. You only need to take the safest three seconds out of five seconds.

However, this simplicity only seems to be there.

Under normal circumstances, a person's heartbeat is naturally stable.

Stable enough to cut more than three seconds of safe time out of one minute.

But if these three seconds are a matter of life and death, then I'm afraid it won't be that easy to maintain stability.

Anyone who has a desire to survive must have a heartbeat that skyrockets.

Of course, an accelerated heartbeat is not strictly a bad thing. After all, a faster frequency represents a finer division of nodes.

But if it is not stable enough, no matter how detailed it is, it will be in vain.

Know that you only get one chance.

According to what was said in the recording, as long as the blade cuts his hand once, he will immediately lose his balance, then the mechanism will fail, the key will fall, and he will be completely trapped here.

At the same time, he is now in a poisoned state, and there is only one hour before the poison is released, and there are only 60 minutes in an hour.

I don’t have unlimited opportunities to debug my heartbeat.

There is no room for error and death is gradually approaching. The two work together to test their "calmness". This is the core of this mechanism.

This is also the purpose of the jigsaw.

66.

While thinking, with the sound of a ding, Fu Qian confirmed his pulse rate every minute.

Very standard data, it seems that the toxins have not affected body functions for the time being.

The next calculation is very simple, there are 66 beats in one minute, and the 55 seconds is between the 60th and 61st times. In other words, if you pursue safety, you can take action after 61 beats, and then take it back within four heartbeats.

I quickly calculated the data before paying.

Whether it is difficult or not is relative.

The current predicament is naturally very oppressive for an ordinary middle school student.

Unfortunately, the one standing in front of this door now is not the miserable green boy who needs to be redeemed.

Not to mention that now we have experienced hundreds of battles, seen countless bloody scenes, and sometimes lost hands and turned around.

Even in real high school, I was sure that my heartbeat would stabilize within a few minutes.

After all, at that time, I already had a relatively peaceful view of death.

Ding!

At this time there was another sound, signaling the end of another minute.

very good!

Nodding with satisfaction before paying.

He did not stop after finishing the timer just now, but started the second timer.

The pulse measured this time was 65.

It's very stable, and the 61-hop safety range is still valid.

Fu Qian put his right hand on his chest.

Not that he wanted to count again, but he was ready to make a move.

He is quite confident in the stability of his current state, so he shouldn't wait any longer in this case.

If you delay for too long, not only toxins may harm your body's functions, but the consumption of your concentration will also have an impact.

Fu Qian directly stretched his left hand along the round hole and stopped at the limit of his field of vision.

It can be confirmed that this part does not have a blade, so it is a distance that can be saved.

And with another ding, the timer started before paying.

1, 2...57, 58, 59, 60, 61——

At the moment of the last heartbeat, Fu Qian's hand firmly penetrated deeper.

The inside of the hole is quite smooth and has obviously been polished.

Including the curvature of the hole, it will not hinder the movement of the arm.

The door is probably over 40 centimeters tall, and there is more than one gap in the middle, so it's impossible to tell where the blade will cut out.

When he successfully reached the door, Fu Qian quickly made a series of judgments.

Considering that the recording mentioned that the key was on my right, I used my left hand before paying.

The smoothness of the process meant that he did not retract his arm for stability, but quickly touched to the right.

After grabbing it three times, his fingertips finally touched a cold key.

At this time, the 64th heartbeat sounded.

Fu Qian grabbed it and quickly pulled his arm away.

The bloody scene of a broken arm did not appear. Fu Qian looked at what he got in his hand.

It was an iron-black key. The size seemed to be just right for the keyhole on the door. There were no marks on it.

I tried it before paying and inserted the key directly.

I tried to twist it, but it was not as heavy as expected. With a click, it sounded like the lock on the door had been opened.

After pushing harder, although it was heavy and slow, the door obviously moved a little.

Facts have proved that the content in the recording is still very honest, and this first test seems to be completed.

Of course, while it's easy to do it on your own, it's actually a pretty demanding dilemma.

To solve this dilemma requires extreme calmness.

But experienced people know that some things are not so controllable.

Many times, the very act of self-examination is a powerful catalyst. Not only does it fail to achieve the desired results, it is also very easy to fall into an emotional vicious cycle.

Brother Jigsaw must be using this method to make himself realize how ridiculous the so-called "calmness" is in daily life?

Of course, if you really can't calm down, it doesn't mean that you are lifeless.

There is another way, which is to do the opposite and directly push the heartbeat to the top physically, such as bleeding.

You should know that when the body is losing blood rapidly, the heartbeat will increase sharply.

In this way, the purpose can still be achieved by reducing the proportion of the impact of emotions on heartbeat frequency and maintaining them in a relatively stable high-frequency range.

And you have to know that there are quite a lot of sharp spikes in the room behind you.

Considering that he has been poisoned, it is undoubtedly appropriate to use those things for bleeding.

While thinking, Fu Qian had already pushed the door wide enough for one person to pass through, and the lights turned on behind the door at the same time.