"Now, look me in the eye ......"

As Cheng Hai's words fell, Ji Youzhu only felt that a whirlpool appeared in front of him, deep, psychedelic, and ...... Can't take your eyes off it.

"You're doing a great job."

Cheng Hai dragged the back of her head with his hand and said softly: "After going out for a day, you are already very tired." Now you're home and lying in a big comfy bed, which makes you relax. So, of course, you want to take a break......"

"Hmmm......"

As if listening to a bedtime story, Ji Youzhu's eyes became misty and slowly closed.

"After falling into a light sleep, you will have a good dream. When you wake up, you'll be in a good mood as a result. Cheng Hai continued to induce her, and sent her a benefit by the way.

Within a few seconds, Ji Youzhu's breathing became steady, and he fell asleep grogily.

"Good night."

Cheng Hai turned his head and looked at Cheng Yiyi together.

"You go in first, I'll find you." Cheng Yiyi.

Cheng Hai nodded, using his palm as a medium, and drilled into her dream world.

A person's sleep state can be subdivided into five stages: onset of sleep, light sleep, deep sleep, deep sleep, and rapid eye movement. These five phases alternate repeatedly, each cycle takes about 90 to 100 minutes, and dreaming is usually during light sleep and REM phases.

Now Ji Youzhu has just fallen asleep, and without the intervention of external forces, Cheng Hai's eyes are only a dark that cannot be seen.

He has seen this situation a lot. In order not to make the time waiting for Cheng Yiyi too boring, he created a row of stone chairs and a street lamp beside him, and then sat down on the chairs.

The world of dreams is boundless, and he isolates the area where he is, and it will not interfere with Ji Youzhu's sleep.

After waiting for several minutes, Cheng Yiyi poked his head out of the darkness, which showed that the search was not so easy.

"Where do we start?" Cheng Hai stood up.

"I'll take you to the passage first."

Cheng Yiyi flew down from mid-air and grabbed Cheng Hai's hand.

The human brain has a complex structure and many functions. The memory storage system is also stored in different areas.

Long-term working memory is permanently stored in the frontal lobe, which is like a computer cache that imprints the results of your calculations. Programmed memories are stored in the nucleus of the putamen, which is what we often call muscle memory, such as driving, cycling, etc.; Then there's the hippocampus, which is responsible for remembering what you already know, like what you had for dinner yesterday. In addition, it is also responsible for memory retrieval and retrieval, which is the channel that Cheng Yiyi said.

In fact, Cheng Hai's ability to control dreams can make the sleeper actively dream through suggestion, just like the one in the battle with the artist. However, in addition to the above three partitions, the subconscious traumatic memories stored in the amygdala, as well as the innate instincts stored in the caudate nucleus, may affect the stability of the dream and cause information bias.

So, he had to find the passage of the hippocampus and call up the memories inside.

A strange power came from the palm of his hand, and a strong sense of weightlessness came from Cheng Hai's feet. It was as if he was on a roller coaster falling from a great height, and he was terrified.

When he opened his eyes again, he saw a sea of bubbles floating in the air, a beautiful interweaving of light and darkness.

"Is this where memories are kept......" he stammered.

"Well, do you remember the route you came from?" Cheng Yiyi interrupted him.

The world of dreams and memories belong to two different spaces, dreams are illusions, but the brain is real. However, this space at this time is somewhere in between.

This is the interface of memory, the link between fantasy and reality.

Unfortunately, there are no road signs and no directions. Cheng Hai followed the memory just now, but he couldn't remember how he came here at all.

"It's not that simple." Cheng Hai shook his head and smiled bitterly.

"You can find a signpost here, and then you can come back in." Cheng Yiyi suggested.

It's her innate ability, like breathing and blinking. So she didn't know very well how to teach Cheng Hai to have an epiphany.

"I'll try it first."

Not in a hurry to accept Cheng Yiyi's suggestion, Cheng Hai closed his eyes and felt the direction of the dream world.

Someone else's brain wouldn't let him mark it in advance, he had to find a way to find it his way.

There was a sense of inspiration from the dream world, and Cheng Hai's figure quietly faded.

When he opened his eyes again, he was back under the lamp. It's just that when he looked back again, he lost his trace of the memory space again.

Cheng Hai was not discouraged, he opened his spirit, and this dream seemed to be vibrating with his heartbeat.

But it is not his heartbeat, but the owner of the dream. Ji Youzhu's breathing was very steady, and she slept soundly, but maybe she was wearing too much, and now she was a little uncomfortable with the heat.

"This idiot."

Cheng Hai couldn't help laughing, but he also barely found the location of her heart in this slight tremor, which was the general direction of reality.

Cheng Yiyi infiltrated from the darkness again, and was about to speak, but saw Cheng Haizheng lying in the darkness without grace, listening to the faint heartbeat.

Suddenly, something has changed in this world.

Dazzling sunlight appeared on the horizon, and the blue water poured in from the void, drenching the darkness. The golden sand beach was generated for no reason, and then Lin Yumu in a hot bikini, and ...... Dressed like an Eskimo.

Ji Youzhu began to dream.

"Found it!"

At this moment, Cheng Hai felt the fluctuations from the depths of his brain, which was the location of the bubble space, the place where memories poured out!

Following this faint guidance, his fingertips seemed to touch a faint film. The faint fluctuation I felt just now came from the other side of the film.

The spirit slowly seeped into it, and the world turned around like a piece of paper at this moment, and Cheng Hai successfully entered that space.

"It turns out that you only need to trigger the dream, and you can find the source according to the fluctuations." He shook his head self-deprecatingly.

The authorities are fascinated, such a simple answer, he actually thought about it for so long.

"Congratulations."

Cheng Yiyi flew to his side leisurely.

It was only here that she was able to swing her wings freely.

"And now? Are these bubbles fragments of memory? ”

Cheng Hai raised his head, the bubbles of light and darkness were slightly fluorescent, and he didn't know what secrets were buried.

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