There was a loud murmur surging through the water pipes, the sound of the toilet being pressed upstairs and the waste water being drained down.

There is a crisp sound of gunfire? Is it the young people upstairs playing a gun game or watching a movie at home?

Wake up early in the morning and play games first, you are playing all night!

Lin Yu secretly complained in his heart and continued to listen.

I vaguely heard someone talking, it seemed to be a female voice, but it was humming softly, I couldn't really hear it, and I couldn't hear what was being said clearly.

Following the sound in his ears, Lin Yu walked out of his room, walked in the aisle with slightly squinted eyes, and came to the window next to the elevator.

Follow the source of the sound and look down.

The source of the female voice was finally found, not upstairs, but downstairs, where a mother was reprimanding her child.

At this time, Lin Yu was standing upstairs, more than 20 meters away in a straight line, although there was no barrier in the middle, as compared to the outside, it was relatively quiet.

But in normal times, let alone a whispered reprimand at this distance, even a loud shout may not be heard in the house.

But now Lin Yu can already listen to the content of his mother's reprimand downstairs.

At this time, the whole world seemed to be pressed to mute, except for the female voice.

However, this required Lin Yu to concentrate a lot, and once he relaxed, he shifted his attention.

For example, someone I knew downstairs said hello to him.

The mother's voice, which had come to reprimand the child, became a little indistinct, for the sheer variety of voices from other directions, of all sizes, would immediately occupy his mind.

But for now, Lin Yu is still very surprised by the improvement of his hearing.

Back at home, thinking about the changes in myself and the information in my head.

This past can be said to be a huge gain, no matter what it is.

Lin Yu found that every time he came back from there, he would get the corresponding information or knowledge, which was very important for his future development.

It is now known that life energy can increase the strength, stamina and endurance of one's body, and strengthen one's overall strength.

In addition to lifespan, the soul will also improve its hearing, sight, smell, and sensory abilities.

Lin Yu thought about it carefully, thinking that maybe there was a sixth sense.

The various senses in the body are greatly strengthened, and the corresponding abilities will inevitably be strengthened.

On the other hand, Lin Yu could only think of a sixth-sense intuition or something.

There are some metaphysics, but in retrospect, he has experienced these now, which one is not more metaphysical!

After leaving home, I decided to find a place to exercise my newfound ability, not to mention re-developing, at least to achieve command like an arm.

The information I receive now is too messy, and if I don't pay attention, I will be overwhelmed by the massive amount of information.

Lin Yu went to the most prosperous area in the city, then found a roadside beverage shop, bought a drink, sat at the door with half-squinted eyes, and seemed to be dozing off.

But in reality, he focused on hearing.

Behind him, the voice of the clerk in the beverage store, the sound of customers ordering, the footsteps and talking of pedestrians outside.

The sound of cars and horns on the road farther away, the sound of announcements and music of promotions in nearby shopping malls, and all kinds of sounds.

Lin Yu could distinguish them one by one in his mind.

Then he locked onto one of the sounds and began to focus on "catching".

For example, when you hear a certain footstep, you will keep following the footsteps, feeling its movement and direction, calculating the distance from yourself, the material of the soles of your shoes, etc., until the sound is far away and you can no longer hear it.

In this way, Lin Yu relied on hearing to "construct" the surrounding situation in his consciousness.

Lin Yu sat in front of the beverage store from more than ten o'clock in the morning to more than five o'clock in the afternoon.

His eyes never opened, his butt never moved to the ground, and the people at the beverage store probably thought he was asleep.

At 5:15 p.m., Lin Yu opened his eyes, stretched his waist, as if he had really slept well, and then got up and left the beverage store.

threw the cup of milk tea in his hand directly into the trash, this brand of milk tea is really not delicious, I already knew some orange juice.

I walked to the door and looked back at the signboard!

"Ice and Snow Orange" is no wonder so unpleasant, and the name is not serious.

Lin Yu did not go home, but continued to train for hearing.

He walked the streets, looking for various sources of sound to track.

Sometimes I see someone talking or talking on the phone from a distance, so I slowly approach and shorten the distance.

Until you can faintly hear what the other person is talking about, then distance yourself and increase the maximum distance you can hear.

Sometimes it's just a matter of locking on to a random one of a bunch of sounds and then chasing the source of the sound, such as one of a bunch of footsteps.

For example, the barking of a dog out of sight, such as the ringing of a mobile phone out of nowhere.

Sometimes it is centered on a location-determined, continuous sound source, such as the radio of a shopping mall, the music of a clothing store, or even the sound of some machines, slowly pulling away from it.

For auditory training, Lin Yu's method is to listen more, distinguish more, find and exercise the limits of hearing.

For the next few days, I spent almost ten hours a day walking around the streets, listening to all kinds of sounds and doing auditory training.

Lin Yu found that the training effect at night was much better than during the day.

Not only is his physical function stronger at night, his mental state is better, and his sense of hearing is more sensitive, but also at night there is much less noise and it is relatively quieter, which makes it easier for him to train at this stage.

So Lin Yu still goes to the gym to exercise during the day, and wanders around the streets at night, randomly searching for various sounds.

As a result, I heard a lot of voices that I had never thought of before.

For example, the cries and crawling sounds of various insects in the grass and ditches.

Like the gnawing sound of rats.

For example, the sound of various materials in various buildings due to thermal expansion, cold contraction or other vibrations.

For example, the different sounds of the wind blowing through the streets and roads of different structures, and some very subtle sounds, he couldn't even find a specific source.

In addition to hearing, Lin Yu will also conduct olfactory training, which is the same as auditory training, which is to distinguish and track various smells.

However, both the sense of smell and hearing are trained on the street.

But the training is separated, because at this stage, if you listen and smell at the same time, both senses will not be able to fully concentrate and will interfere with each other.

So when he first started training his sense of smell, he would find a place to sit down, close his eyes, put on earplugs, and close off these two main senses.

Instead, use only your nose to perceive your surroundings and distinguish the different sources of taste in the surrounding smells.

Compared to sound, smell is actually more difficult to distinguish and difficult to train.

Many times, a stronger smell will suppress other odors after staying in one environment for a while.

The nose adapts to the smells around it, and the sense of smell becomes less sensitive to smells.

So sometimes, he even deliberately chooses those places that have a bigger flavor and are more mixed.

For example, garbage heaps, stinky ditches, stinky ponds, or food courts, snack streets, etc.

At the same time, I am exercising!

Lin Yu didn't choose the original gym, and changed to a gym to get a membership card.

While exercising his body, he trained his mental ability.