"Little sister, come a few more times." Zhou Xing said excitedly.

"Good!"

Zhou Xiaolin nodded, and hit the target several times in a row.

Soon, her results were shown on the boxing testing machine.

“680kg”

“685kg”

“690kg”

After a few times, the final results are almost the same, which does show that Zhou Xiaolin's current score is around 685kg.

"It seems to be true. It's time to hold it, good sister, let me try my strength. Zhou Xing was excited.

Zhou Xiaolin stepped aside, looking at Zhou Xing with big eyes, but thinking about Zhou Yu in her mind. She suspected that Zhou Yu had done all this. It's just that the eldest brother has some magical means that can make people's brains so much smarter.

"When the eldest brother finishes his cultivation, I'll ask him."

Zhou Xiaolin thought silently.

"It's my turn."

Zhou Xing took a deep breath to calm his mood, and then threw a punch with all his strength and hit the target.

"Bang!"

The target trembled slightly, and the numbers on the punch tester began to soar.

“697kg”

Zhou Xing was excited, and threw several punches in a row.

“702kg”

“708kg”

“703kg”

On average several times, it exceeded 700kg.

"This ...... This kind of change must be the benefit that the eldest brother said. Zhou Xing said excitedly. Although he didn't know how his eldest brother did it, his first instinct told him that this was what his eldest brother did.

Zhou Xiaolin nodded, she also agreed with this statement.

The two siblings discussed for a long time in the practice room, and decided to wait for Zhou Yu to finish his cultivation tomorrow morning and ask him what the situation was.

……

Soon the next morning, Zhou Xing and Zhou Xiaolin made breakfast, and they planned to wait for Zhou Yu to come down and ask clearly, but Zhou Yu failed to show up for a long time.

"Could it be that the eldest brother is still cultivating?" Zhou Xing asked. As for the situation of the quasi-martial artist cultivating the Gene Yuan Ryu cultivation method for the first time, because their parents are both high-level generals, they naturally have some understanding.

"Probably. I didn't expect the eldest brother's qualifications to be so good, and the first time he practiced, it lasted at least more than 10 hours. If it is an ordinary person, it will only take 4---5 hours for the cosmic energy to enter the body. Zhou Xiaolin nodded in agreement.

As for whether Zhou Yu has never felt the cosmic energy, the two siblings will not think about it.

"Let's take a day off today!"

Zhou Xiaolin thought for a moment and opened her mouth to suggest.

Zhou Xing was slightly stunned, and then nodded in agreement.

Their homework is usually not bad, her sister Zhou Xiaolin is in the top three in the grade all year round, and Zhou Xing is also in the top ten in the grade, and her physical fitness is also among the best. For such students, the school teachers are still very relieved.

After breakfast, the two siblings called the school teacher to ask for leave.

Originally, the school teachers thought that something was wrong with them and were very worried, but when they heard that the two of them were waiting for their eldest brother to finish his cultivation for the first time, it turned out that the night was not over, and he didn't have the heart to study when he went to school, so it was better to stay at home with peace of mind.

The teacher comforted them and told them to stay at home. If there is anything, call the school in time.

Zhou Xuan and Zhou Xiaolin naturally agreed.

After breakfast, the two entered the practice room as usual and began a two-hour workout. As for why the effect is so good, it does not extend the exercise time, so that the physical fitness can be improved quickly.

They had already experimented after their workout last night, and in the current situation, two hours was already their limit without extra energy.

The food they eat in their bodies is far more than 100% turned into strength, and with the blessing of 100 times their understanding, their exercise movements even have the effect of silk channeling, allowing some of the cosmic energy to enter the body.

In the end, with the addition of exercise methods that are more effective, the combination of the three has already grown wildly.

Of course, the reason for this is naturally unclear to the two siblings Zhou Xing and Zhou Xiaolin. All they know is that after more than two hours of exercise, they will be hungry and their bodies will tremble, which is the result of the lack of energy supply in the body.

But in the same way, the two also experimented, reading books in the practice room, whether it was a textbook or a miscellaneous book, they could never forget it, and some simple books could even draw inferences from one another.

And this kind of effect is only available in the practice room, this kind of magical change, the two brothers and sisters are naturally determined, this is their eldest brother.

At nine o'clock in the morning, Luo Feng and Wei Wen came together.

For the eldest brother's friend, the two siblings are naturally familiar with each other. They and Luo Hua are also very good friends.

Bringing the two of them into the practice room and explaining the reason for the matter, Luo Feng and Wei Wen were smacked at Zhou Yu's continued cultivation for so long, and they were also very impressed by the magical effect of the practice room.

Fortunately, Zhou Yu's practice room is quite spacious, and Zhou Xing and Zhou Xiaolin, the brothers and sisters, have finished exercising, and the two of them began to read on the seats in the practice room, while Luo Feng and Wei Wen began to exercise.

A day passed in a blink of an eye, and Wei Wen successfully broke through from the initial intermediate student 551kg to 875kg and from 875kg to 1233kg after two exercises, and successfully reached the junior warrior (900kg - 2000kg).

And Luo Feng, after breaking through from 883kg to 1367kg for the first time, his mental power awakened and he was in a coma for three hours. Zhou Xing, who was going to send him to the hospital, suddenly remembered what his eldest brother Zhou Yu had said to him at dinner last night.

Last night.

Zhou Yu finished eating and was about to go upstairs, when he suddenly remembered something, turned back to Zhou Xing and said, "Luo Feng and Wei Wen will come to me tomorrow." If my cultivation is not over, you will leave a note at the door in advance when you go to school, and tell the guards at the gate of the community that if it is Luo Feng and Wei Wen, come in directly, and then go to the practice room and wait for me. If Luo Feng has a headache, let Wei Wen not worry, let Luo Feng lie down in peace, this is a good thing for him. ”

Although Zhou Xing didn't understand the intention of the eldest brother, he still nodded and agreed.

So, seeing that Luo Feng really had a headache and passed out, the three of them put him in the corner to rest in peace and did not move outside the practice room. The three of them also thought that the magical effect of the practice room might be helpful to Luo Feng.

Three hours later, Luo Feng woke up, and his mental power was fully awakened.

After testing, his physical fitness has increased from 1367kg to 4300kg, a proper junior fighter. And the mental power is two stages higher than the physical fitness, and it is 19876kg, which is not weak among the senior generals.

After dinner, after the second exercise, Luo Feng's physical fitness reached 5600kg, and his mental power reached 23798kg.

And the two siblings, Zhou Xing and Zhou Xiaolin, have made great progress.

Zhou Xing's two workouts were 700kg - 1067kg. 1067kg——1502kg。

Zhou Xiaolin is 685kg-993kg. 993kg——1457kg。

Just when the four people downstairs were pleasantly surprised, Zhou Yu's first cultivation upstairs gradually came to an end.

At 3:37 a.m., Zhou Yu, who had been cultivating since 8 p.m. the day before, finally saturated the cells in his body after 31 hours and 37 minutes of cosmic energy absorption.

When he opened his eyes, he sighed with mental energy, and felt that the four people downstairs were sleeping on the floor and clothes in the practice room even when they slept, and Zhou Yu showed a faint smile.

"Seeing the spiritual power around Luo Feng looming, this is a successful awakening. I just don't know if he fainted this time. ”

Taking back his spiritual power, Zhou Yu felt the sense of strength in his body, and said to himself: "Everyone in the world knows that absorbing the cosmic origin energy for the first time has the greatest increase in physical fitness. I don't know what level my physical fitness will be improved by the improved Five Hearts to Heaven cultivation method. ”

However, the advantage of having a system is that he can learn about his physical fitness and cultivation realm at any time, and Zhou Yu naturally does not need to pass the test to understand himself.

"System, open your dashboard."

Zhou Yu said silently in his mind.