Chen Xing felt that he couldn't win with his strength alone, of course, if he could increase his strength points to twenty or thirty points, then naturally there was no need to say much, one punch, everything would be hammered, and it was not a joke that the strength of twenty or thirty adult strong men would be piled up.

But the level is not so easy to rise, and Chen Xing is not willing to really be a person who only relies on strength to perform miracles, and he is not a person who is afraid of blood and sweat.

For an hour, Chen Xing practiced in the open space for an hour according to the information in his head, his whole body was soaked with sweat, and the short sleeves on his body were already soaked and thrown aside by him.

Sweat swept across Chen Xing's face, some continued to slide along his neck, and some fell to the ground in large pieces, and Chen Xing's whole body was like being fished out of the water.

For an hour, it wasn't that Chen Xing didn't want to continue practicing, but his brain was already a little drowsy, and his body was very tired.

Although boxing is physical work, he doesn't start getting tired after an hour of boxing, but he adds a little physical strength.

What Chen Xing didn't expect the most was that his brain began to get groggy, you must know that he hadn't felt his energy exhausted these days, and he felt full of energy every day.

It's normal to think about it, Chen Xing reads extracurricular books at school, and moves bricks at the construction site when he is not at school, and it is normal that this energy is not spent every day.

And this hour of boxing practice made him dizzy, exhausted of energy, and physical strength?

Chen Xing looked at the information in his head again.

Level five

Experience 150/180

Power 2

Intelligence 0

Stamina1

Energy 1

Dexterity 0

Wait to add 1 point

Learned Skills:

Boxing Rank 1

Proficiency: 5/100

Proficiency has changed! It turns out that this is how the familiarity comes from, Chen Xing understands, it is not by beating people to earn proficiency, that's okay, this is reasonable, if he learns any skill in the future, he has to beat people to earn experience, who can afford it.

Chen Xing rubbed his somewhat swollen temples, he guessed that he was so tired now most likely because he was increasing his proficiency, and the energy and physical strength spent practicing boxing to increase his proficiency was far beyond the physical strength and energy he usually spent doing physical work.

He had never been so tired before, even if he had worked on the construction site for a day and moved bricks for 200 yuan.

Looking up, the stars were already blooming in the dark sky, and before he knew it, it was so late, Chen Xing's body was in such a state that he couldn't go running anymore, and he stopped running at night for the first time in this time.

Back in the leaky house, Chen Xing fell asleep after washing.

The next day, Chen Xing didn't eat his luxurious breakfast, he actually got up late! It was the first time in these days that he had gotten up late, and it seemed that practicing boxing in the open space by the cliff last night had really made him tired, both in terms of energy and physical strength.

Fortunately, after a night's sleep, Chen Xing was full of energy again, and he felt back to his previous state, which made Chen Xing feel at ease.

Because he got up late, he could only buy two fritters from the breakfast shop and a bag of soy milk to go to school, he didn't want to be caught by the teacher in being late.

Chen Xing didn't have the consciousness that he had missed all afternoon yesterday, and felt that he was a good student who obeyed the rules and obeyed, how could a good student be late?

Chen Xing ate fritters while walking, rushed to the school, and was not late, there were already quite a lot of people walking into the classroom, and most of the students had arrived.

Chen Xing came in through the front door as usual and said hello to the hard-working Song Yu classmates.

"You're a little late today. Song Yu smiled sweetly at Chen Xing, she had been thinking about Chen Xing since just now.

"Hey, I'm so tired, I can't help it. Chen Xing laughed, Song Yu smiled with dimples on his cheeks with a little baby fat, this little girl is really cute when she laughs, Chen Xing loves to see the smile Song Yu gives him every morning when he greets Song Yu.

Song Yu rolled her eyes when she heard Chen Xing's words, she still didn't know the details of Chen Xing, all her extracurricular books were borrowed by Chen Xing, and she even felt that Sun Xin and others didn't have as much time to read extracurricular books at school as Chen Xing, what a busy person, hum.

"Song Yu, do you have any math problems? "Chen Xing has something to do today besides saying hello.

"There is a book of Olympiad mathematics, I bought it and did a few more and I haven't done it, what are you going to do?" Song Yu took out a book of Olympiad exercises and handed it to Chen Xing, this book Song Yu felt that it was too difficult to do a few things, and the content that could not be tested in the high school entrance examination at all, Song Yu gave up and has been idle until now.

"Do it, what else can you do?" Chen Xing patted Song Yu's head, "Can you still do the exercises?" Then he walked to his seat.

Song Yu's cheeks are bulging, I'm weird? Is it really me weird? It's obviously you Chen Xing weird! See if I don't teach you, can you make one!

This exercise is really difficult, and she can't do this exercise with the top three grades in Song Yu's school, so she doesn't think Chen Xing can use it to do this exercise.

Chen Xing took Song Yu's Olympiad math exercises to do, but his purpose was not to learn mathematics, he wanted to test his energy, although he had already guessed that the dizziness yesterday was caused by the exhaustion of energy due to the increase in proficiency from practicing boxing.

But after all, it was a guess, and he wanted to see if doing difficult math problems would make him dizzy, and verify his ideas a little.

Do it if you want to, Chen Xing has never been a dragger, and he doesn't care that he doesn't have time to study in the morning and do it with the Olympiad exercises.

There are still ten minutes before the morning self-study bell rings, Mu Ruonan is late, Song Yu insists on arriving early every day, and she is the kind that arrives late every day, and arrives late if she arrives a few minutes late.

Mu Ruonan didn't have a big cake in her mouth today, what is the matter with a young girl holding a big cake every morning, so she took a big chicken leg in her mouth today.

Mu Ruonan used to enter the classroom to get closer to Chen Xing to see what he was doing, did you take someone's novel today, Mu Ruonan took a closer look, and his eyes popped out.

"Oh my God, Chen Xing, are you doing math problems?" "What's going on today, the king of fiction isn't reading novels and doing math problems. In addition to being surprised, Mu Ruonan was also a little happy for Chen Xing.

You must know that they are now in the third year of junior high school, and they will take the high school entrance examination at the end of this semester.

I've never seen it so fierce.,Isn't this completely going to stop learning.,Look at it all day.,Or watch it for half a day.,The next half of the day is gone.。 Mu Ruonan was a little worried about Chen Xing, and now that he saw Chen Xing studying, his worries for Chen Xing were also relieved.

Chen Xing knew early on that Mu Ruonan was coming, he couldn't help it, the big chicken leg was about to poke him in the face, could he not know?

"No, aren't you greasy when you eat such a big chicken leg early in the morning?" It's not easy for a tablemate to enter the classroom without a flatbread in his mouth, so he changed to a big chicken leg.

"But the chicken thighs are delicious. "Mu Ruonan is a little aggrieved, the chicken legs are delicious.

Chen Xing was helpless, stood up and took his and Mu Ruonan's cups to the water dispenser to get two glasses of water, and continued to do his exercises when he came back.

Mu Ruonan was used to Chen Xing pouring water for her, and during this time, as long as Chen Xing poured water, and then her cup was empty, Chen Xing would pour water for her.

The bell rang, and the morning self-study began, and Chen Xing did the exercises seriously. Well, it's okay to do math problems in the early self-study of Chinese, just work hard, Mu Ruonan is very happy for his tablemates.

The bell rang for the end of class, and after class, Chen Xing was doing the exercises seriously. Well, I won't rest after class, come on, Chen Xing. Mu Ruonan silently cheered for Chen Xing.

The bell rang again, it was time for math class, Chen Xing didn't listen to the math teacher's class, he didn't raise his head at all, and did a class of exercises.

Well, it's a bit inappropriate not to listen to the class and do your own exercises, but think about it, what the teacher says is not necessarily what Chen Xing needs to learn the most. Mu Ruonan felt that Chen Xing had his own ideas.

It wasn't until the third class in the morning that Mu Ruonan finally felt that something was wrong, not only Mu Ruonan, but also Xu Wei and Li Xin at the front table were stunned.

"Brother Xing, don't you want to be so ruthless, is this a blow?" Xu Wei guessed as he looked at the pen that Chen Xingfei was writing on the exercise book.

"No, this topic is wrong, how does this topic feel like we haven't studied it?" Li Xin glanced at the topic that Chen Xing was doing a few times, and he still wanted to say what kind of question did Chen Xing write, Chen Xing could write so fast?

Hearing Li Xin say this, Mu Ruonan and Xu Wei paid attention to the question written by Chen Xing for the first time this morning.

When they first started reading the question, Mu Ruonan and Xu Wei could still understand it, but when they saw that their brows were furrowed behind them, their eyes were a little blank after reading it, what kind of question is this?

The three of them finally noticed the small print on the edge of the page - "Olympiad Exercises"

The three of them fell into a momentary stupor, and then another person came.

"Hey, Chen Xing, are you really doing this exercise? Are you kidding? You're halfway through? Isn't the front empty? Song Yu would secretly observe Chen Xing after every class, so she actually knew that Chen Xing had been doing this exercise.

At the end of the third period, she felt that the time was ripe, so she had to run over to join in the fun, tease Chen Xing, and tell him by the way that he should study those topics in mathematics for the high school entrance examination, and don't learn these Olympiad questions.

Song Yu looked at the page that Chen Xing was doing, and Chen Xing had already written densely with a pencil.

Chen Xing used a pencil naturally so that he could erase it later, and it would not affect Song Yu to do this exercise in the future.

Song Yu also understood what Chen Xing meant, even if Chen Xing wrote with a black pen, she wouldn't mind, but she was still very happy to see Chen Xing write with a pencil.

Happy is happy, it doesn't mean that she won't ridicule Chen Xing.

"I'll look at what you did earlier. Song Yu didn't believe that she had done everything before, and she didn't do half of the Olympiad exercises in the morning?