Sleep is for rest, and the effect of rest is not only determined by time, which is why there is a saying about "sleep quality".

According to modern scientific research, people's night sleep can be divided into five to six cycles, which occupy more than half of the time of the light sleep period and light sleep period have little effect on the effect of relieving fatigue, only the deep sleep state of the middle sleep period, deep sleep period and REM sleep period, can have a greater effect on relieving fatigue.

To improve the quality of sleep, the ultimate thing to look at is the time of deep sleep.

The deep sleep state of a normal person accounts for about a quarter of the sleep time.

I don't know if it's because it's too late, too tired or too fragrant, Lin Xuan's sleep quality this night is very high.

Because of an accident that could be called very glamorous and exciting for him, Xiao Nizi had to go to the shower to change her clothes again, and probably reacted during the bath - even if she didn't know those things, Lin Xuan really couldn't have known about it, but this bastard still got her face......

This is by no means unintentional!

The angry Jiang Qianyu changed his clothes for the third time in the night and came out and began to settle accounts with Lin Xuan, and after tossing for a long time, it was already more than three o'clock in the morning when he went to bed.

When Lin Xuan woke up, he didn't realize how long he had been asleep, he only knew that when he opened his eyes, he saw Xiao Nizi sleeping quietly in his arms, and the kind of happiness that overflowed his body and mind was something he had never experienced or even thought of.

Probably because the two of them had subconsciously adjusted their postures in their sleep, and there was no discomfort in the shoulders and arms that were pillowed by her, Lin Xuan looked at the removal of a few strands of black and silky hair on her snow-white crystal cheeks, and then secretly kissed her on the cheek, and looked up at the sky.

The curtains blocked the light, it was difficult to judge the time, and he was worried about waking up Xiao Nizi, Lin Xuan stretched out his arm and couldn't put the mobile phone on the bedside table for a long time, and when he was thinking of a way, he suddenly heard a familiar piano melody ringing in the room.

It was Xiao Ni's "Moonglo", which he deliberately recorded as an alarm clock ringtone.

Probably because the name is shallow, Xiao Nizi's sleep has always been very shallow, as soon as the alarm clock rang, Lin Xuan glanced back at her, and sure enough, he saw that she had opened her eyes in a daze.

Now that she had woken up, Lin Xuan didn't have to scruple anymore, she hurriedly got up and picked up her mobile phone to turn off the alarm clock, and by the way, she looked at the time, the alarm clock rang for the first time, and the time was not yet seven o'clock, which meant that she had only slept for four hours.

With the same sleep time, he was full of energy, if he hadn't seen the time, he would have almost thought that he had slept until noon, but Xiao Nizi was still sleepy, Lin Xuan turned off the alarm clock and turned around, and saw that she had closed her eyes again.

Lin Xuan lay down again, tightened the quilt, and then reached out to hug her, Xiao Nizi raised her head, let his arm pass under his neck, and also stretched out his arm to hug him, and then fell into his arms again and did not move.

Lin Xuan didn't understand why he slept so well, because he slept with Xiao Nizi in his arms, or because of the descriptions that were deleted before going to bed, but he soon found that sleeping well seemed to be in trouble.

This is the embarrassment that normal men face most mornings, Lin Xuan hugged Xiao Nizi, and his mind swayed and struggled for a while between indulging himself and letting her sleep quietly.

Xiao Nizi, who was lying quietly in her arms, suddenly moved without warning, and pulled away from him, but her head was still lying on his chest, and she muttered softly: "Nasty!" ”

Lin Xuan stroked her still smooth and soft cheeks, and said with a smile: "Didn't you fall asleep?" ”

"Don't touch me."

Xiao Nizi twisted her body again, and put on a comfortable posture between his shoulders and neck, Lin Xuan looked at the posture where the two were still hugging each other, and wanted to laugh, but he could hear that she was indeed very sleepy, so he didn't play poverty with her at this time, and nodded very seriously, "Hmm." ”

Jiang Qianyu quickly fell asleep, Lin Xuan listened to her slow and long breathing, faintly snoring like a cat, his face couldn't help but show a little smile, he lowered his head and kissed her lightly on the cheek, and then there was no other movement, holding her, I don't know when, I also slowly fell asleep.

The darkness is endless.

Time seems to stand still here, too.

Lin Xuan was woken up by a very gentle itch, and when he opened his eyes in a daze, he happened to see Xiao Nizi, who was close at hand, quickly closed her eyes, and at first couldn't help but smile, and then the heavy sleepiness slowly receded because of the sleepy face in front of her.

The shoulders that were pillowed by Xiao Nizi were a little sore, Lin Xuan moved his arm slightly, and Xiao Nizi moved her head to his chest, raised her face to look at him, and asked with bright eyes, "Are your shoulders sore?" ”

"Sort of."

Lin Xuan slowly moved his shoulders to bleed, and then put his arms around her and asked, "What time is it?" ”

"I don't know, take a look."

Lin Xuan took his mobile phone and looked at it, and said, "It's almost ten o'clock, are you hungry?" ”

Xiao Nizi shook her head, "Not hungry, what about you?" ”

"I'm not hungry either."

Lin Xuan smiled, hugged her and closed his eyes, "Sleep again." ”

Xiao Nizi didn't make a sound, just put her cheek on his chest, I don't know if she was playing a boring heartbeat game, Lin Xuan stroked her soft long hair and didn't speak, this quiet and warm feeling was also very good at first, making him feel full of warmth in his heart, but after a few minutes, he felt that it was actually good last night.

He hugged Jiang Qianyu up, Xiao Nizi closed her eyes, looked like she was asleep again, and there was no reaction, Lin Xuan slowly leaned over.

It was almost noon, the bright sunlight outside was blocked by thick curtains, and the light in the room without lights was still very dim.

Kiss.

Cuddle.

Hug.

The daylight outside the room shifted horizontally, and the room was chirping, and when Xiao Nizi pushed Lin Xuan away in the corner of the bed, and finally noticed that he was very hungry, Lin Xuan took his mobile phone to look at the time, couldn't help but be stunned for a moment, and then turned his head to look at her, his expression looked strange, "What time are you going to class in the afternoon?" ”

"Half past two, what's wrong?"

Seeing his expression, Xiao Nizi crawled over with her hands and feet, stretched out her head to look at the screen of her mobile phone, and involuntarily screamed "Ah", "It's two o'clock-"

She jumped out of bed barefoot like a burning tail, and subconsciously ran to the bathroom, and came back halfway through, grabbed the pillow and smashed it on Lin Xuan, "It's all your fault!" It's all your fault! Ahh

She beat her pillow a few times hatefully, and hurriedly ran to the bathroom to wash up, Lin Xuan still couldn't believe it, and checked it a few more times with her mobile phone, and saw that it was really two o'clock in the afternoon, so she touched her chin and calculated.

It seemed like I went to bed at nine o'clock last night, and it was ...... at two o'clock in the afternoon.

More than two hours last night, fourteen hours today, added together......

Sixteen hours?

Well......

No loss.

After getting out of bed and opening the curtains, the dazzling sunlight poured into the room all of a sudden, stinging Lin Xuan couldn't open his eyes, and it took a while to get used to the sunshine, he stepped on slippers to the living room, opened the refrigerator and looked at it, and then walked to the kitchen and opened the refrigerator again, and then walked back to Xiao Nizi's room with slippers, took his mobile phone and prepared to take a taxi, and asked: "Don't worry, it's still too late, there are leftovers from last night in the refrigerator, and a small bowl of rice, you can use the microwave to heat it up......"

"Don't talk to me, I don't want to pay attention to you!"

"If you don't want to eat, the fried food next to it should still be open, or KFC, eat for five or seven minutes, this time period will not be too congested, and it will take six or seven minutes to take a taxi to school...... Count the time you take from the school gate to the classroom, and it's just in time. ”

"Don't talk to me, I don't want to pay attention to you."

"If you delay too long in washing and changing clothes, you really can't have bread and yogurt, pad it first, and I'll make you something to eat in the evening."

"Don't talk to me, I don't want to pay attention to you."

"Then I'll make an appointment."

"Don't talk to me, I don't want to pay attention to you."

"What class are you, I'll get the book for you first."

"Don't talk to you, I don't want to pay attention to you...... Mathematics. ”

"Tsk, that's so fragrant."