32 Brownian motion

Yang Longfei stood there like a towering tree, and Wei Fuling's eyes looked at him from top to bottom.

Yang Longfei's expression was calm, but he was a little wild, the muscles on his arms were strong, and his arm strength was amazing, Wei Fufei stood under his shadow like a chicken all the time, he could carry it away with a little stroke, Wei Fuling thought to himself: It seems that he really can't beat it.

Yang Longfei seemed to feel very hurt, his voice was full of grievances, and he roared: "It's too much for you to say this, we've known each other for so long, am I not good to you, let you do everything, you ask my mother, who am I so good to, it's wrong for me to disturb you with your homework, but do you have to say such hurtful things."

Yang Junyi pondered: Yang Longfei is right, I really haven't seen him so concerned about anyone, on the first day of Rhubarb's cub, he excitedly picked up a puppy and said that he wanted to send it to Wei Gospel, and then Wang Fengmei said that the puppy was too small, and he couldn't support him in the past.

Yang Junyi thought that the two of them were very good, but as soon as they met, they quarreled, and they fought coldly at every turn, who could stand this, and they were worried every day with them, maybe it would break out at some point, Yang Longfei sometimes got really angry and locked himself in the room, saying "never go to her house again", but the next day at dawn, he couldn't wait to run to someone's house.

Yang Junyi thought to himself: This brother can't have a little backbone, since people don't like you, why should you provoke others.

Wei Fuling looked at the two people in front of her in horror, it was a good Sunday to be in the soup like this, I had a good time, but the second sister was too annoying, where did Yang Longfei provoke you.

Wei Fuling and Yang Junyi glanced at each other: these two people were not in normal brains.

After a moment of stalemate, Wei Gospel frowned, and argued: "Is what I said too much, or are you doing too much, do you have to be so loud when I'm doing my homework, the TV is still on all the time without watching, isn't it a waste of electricity......"

Yang Longfei's face became colder and colder.

Wei Siguo's face was full of sadness, and he said softly: "Second sister, don't say it."

Wei Gospel turned her head and glared at him, and said loudly: "I don't have the right to speak in my own house, you ......" She suddenly felt something cold against her lips and couldn't speak.

"Sharp teeth." Yang Longfei calmly withdrew the finger against her lips and laughed loudly.

Wei Gospel was not so calm.

He knew what worked best against her.

……

Entering October, the weather turned slightly cooler, Wei Gospel got up in the morning and rubbed his stomach and had no appetite, so he picked up his schoolbag and went to school.

In the second big class, the students of the whole school were doing radio exercises in a large open space in front of the teaching building, Wei Gospel did not go downstairs, lying listlessly on the table and covering his stomach, his forehead was covered with dense cold sweat, and his stomach was empty after breakfast.

"What's wrong with you?" Sun Tingting noticed that she was particularly abnormal today, and asked with concern.

Wei Gospel said weakly: "It's okay, I didn't eat in the morning, and I just had a hungry stomach ache and endured it."

Sun Tingting said: "So you must eat breakfast."

"Hmm."

Throughout the morning, Wei Gospel listened to the lecture with high spirits, wiped the beads of sweat from his forehead, and gritted his teeth until the end of the fourth period.

As soon as the school bell rang, the other students were still packing their schoolbags on their seats, and she quickly grabbed her schoolbag and ran wildly towards the outside of the classroom.

When he got home, Wei Gospel closed the iron door behind him with his backhand, pacing around the room, and his mood was extremely irritable, how could there be so much trouble in life.

At the end of the third period, she suddenly felt that something was wrong, ran to the toilet to take a look, and found that there was a sticky blood stain on her underwear, and instantly understood what was going on, she was ashamed and annoyed, she didn't know what to do, she felt that she had no face to see anyone, and she didn't dare to tell anyone.

When she got home, she sneaked into a clean pair of panties and hid the blood-stained panties.

After tidying herself up, Wei Gospel brought a basin of water, deliberately heated the water, everything was ready, and seeing that no one noticed her sneaky behavior, she was relieved, and sneakily put the hidden panties into the hot water.

The rest is left to time, and he waited slowly, only to see that the underwear sucked up the water and sank to the bottom of the basin and did not move, Wei Gospel frowned slightly, thinking that he would wait a little longer.

A minute passed, and nothing happened, and the panties lay motionless on the pelvic floor, the blood stains on them were clearly visible.

No, Wei Gospel was puzzled, she reached out and picked up a dead branch on the ground and picked up her underwear, stirring it back and forth in the water, with some effect, only to see a faint red halo in the water, Wei Gospel was ecstatic, hooked the underwear with her fingers to check, and found that the palm-sized blood stain was still there, from bright red to dark red.

Is the water not warm enough? Wei Gospel guessed, poured all the hot water in the thermos into the basin again, felt the temperature of the water with his hands, and retracted his hot fingers violently, thinking: This time it should be okay.

She crouched by the basin and waited quietly for a miracle to happen, for a minute, two minutes, five minutes...... It's gone, and still nothing happens, Wei Gospel lost his patience, put his hand into the water, the blood on his underwear was still there, and threw his underwear into the basin in discouragement.

She looked at the fingers of her right hand that were burned and reddened, and wondered to herself: Is it a lie to me in the textbook, Brownian said.

Molecules never stop moving irregularly, and the higher the temperature, the more intense the molecular movement? According to the textbook, blood stains should fall off their underwear when they encounter hot water and produce strenuous exercise, so it's useless!