5 Chapter 4-Practice 1(Fixed)

I'm sorry for taking so long to upload the chapter changes.

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As an old man would say, time is valuable, you never get it back, so you must make the most of it and enjoy, laugh, sing, run, and above all, spend time with your loved ones.

<Autor: A phrase my grandfather used to say a lot before resting, rest in peace, grandpa, this remains the same>.

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Everything continued as if nothing had happened, Satoru's mother had a beautiful baby girl who is the new addition to the family. Satoru had a very cute sister, and who was going to take care of her? His father was very happy to have another member in his family, pure joy could be seen in that house.

Little by little, Satoru's mother began to recover after giving birth to her daughter. Everything returned to normal, only with some slight changes like waking up early in the night because of the baby's cries or Satoru and his father being more active in taking care of the house because his mother was busy with the baby.

But all of this was good because they spent time together as a family. Occasionally, Satoru took care of his sister by telling her funny stories or showing her everything around because his sister was very curious about everything in their house, and she always tried to take off his glasses.

Satoru knew why his sister tried so hard to take off his glasses. It's because one day she saw his eyes and became very interested in them. Sometimes he let her see them, and sometimes he didn't.

After all this joy and fun, Satoru continued with his daily routine. He kept exercising constantly and increasing the training load, whether it was running further, carrying heavier things, or doing more repetitions. He was also manipulating mana and cursed energy to make them grow little by little, but without them touching each other.

Satoru always went to a forest near the village to practice and not cause problems with his experiments. When he arrived at the forest, he began his magical power training.

"It's curious to have two types of power, one tranquil and the other aggressive. Mana is everywhere, and even nature releases it, while cursed energy is generated by humans due to their negative emotions."

Satoru was sitting on a rock in the forest with his right hand on his chin, thinking about how to train.

"I can use mana calmly, it's like a river of water that flows constantly."

He takes off the dark glasses he was wearing and puts them away, then looks at his left hand and with his eyes starts to see the mana.

"Mana can flow smoothly throughout my body without any problem. Cursed energy struggles a bit with that. Although I thought I could use Gojo's techniques more easily with mana, the only thing I could achieve would be derived abilities related to space."

"I'll have to train cursed energy for that."

He gets up from the rock and walks a bit, sees a tree in front of him, then extends his right hand towards the tree. It starts to tremble a bit but then remains still.

"Tch, I need more practice."

He sits back on the ground again and gets into a meditation pose, closing his eyes and relaxing his breathing. Slowly, he begins to relax and lets his senses guide him. With the help of the six eyes, Gojo's talent, and the meditation he does, he can clearly see the two energies he possesses.

Inside Satoru's body, there are two spheres, one white on the left side and one dark on the right side. Satoru starts to touch the white sphere, and it starts to circulate throughout his body, through his veins, covering every part of his body.

It circulates smoothly and constantly without any problems. He raises his left hand and concentrates some mana in it. Without any problem, it reaches his left hand and begins to form a transparent sphere. He opens his eyes and observes the sphere, then throws it at the tree, hitting it directly and causing some damage.

He closes his eyes again and begins to compress all his mana to return it to the white sphere. This takes about 2 seconds, and all the mana that was in his body is now compressed. Now that it's like this, he touches the dark sphere on the right and starts to circulate it throughout his body. It resists a bit, but it still circulates throughout his body.

Now that the cursed energy is in his body, Satoru starts to release it to be able to use the Limitless technique. It's not difficult for him because his body knows how to use the technique, but it's a bit hard to keep it active.

He opens his eyes again and grabs a small rock nearby, then throws it up in the air. It starts to fall but stops a few centimeters from his head. This is the Limitless technique, the neutral form of infinity. It may be due to Gojo's talent, the six eyes, memories of how it's used, or being good at mathematics in his previous life, but he was able to use infinity after a few attempts, although he can't always keep it active because it starts to give him a headache afterwards.

After a few seconds, he deactivates the technique, and the rock falls on his head. He picks up the rock and stares at it for a few seconds before looking up at the sky.

"It might be a bit difficult to use mana and cursed energy at the same time."

He drops the stone on the ground and gathers cursed energy in his body. Now he can use cursed energy better, but previously he couldn't even move it a bit in his body because it reacted aggressively and hurt him, although it didn't damage his organs or cause bleeding, it still hurt his whole body. But during his years in this world, he has good control of cursed energy and mana, only he can't use them at the same time, and he still doesn't master Gojo's techniques.

"Blue is the way to attract things, red is to expel things, and purple is to eliminate everything, in simple words, but it's easier said than done."

"I don't want to have a near-death experience to be able to achieve the inverse technique."

Satoru sighs at the idea of having to be close to death to achieve enlightenment and have a power-up.

"I'd rather pull it out of my sleeve than die."

He closes his eyes again and does the same as he did with mana, he starts to compress cursed energy, and it slowly starts to return to where it was at the beginning. Then he starts to release mana and cursed energy at the same time, slowly and in small amounts.

A very thin line, like a thin thread of white and black yarn, starts to move throughout Satoru's body, covering half of each. The left side is all white, and the right side is all dark. This whole process took several minutes, about 42 minutes approximately.

The reason it took so long was that he wanted to unite them slowly and avoid rejection. Previously, he tried but ended up damaging his body severely because he did it in large quantities, which made him bedridden for several days. Then he tried it moderately, but the same thing happened.

These two energies are strong but don't accept each other instantly. Once he tried to do it the same way as now and managed to get them to accept each other for a few seconds, but then they rejected each other, causing Satoru to feel an electric shock throughout his body, but he didn't stay bedridden for several days.

So he decided to try it differently, having each one cover a part of his body and then move it to the other side to join where these cores were. This idea sounded quite brilliant in his head, but everything depends on practice. He slowly started the process of change, and everything was going correctly without any problems.

Mana went over the top, and cursed energy went under, a thin thread slowly covered the mana core and the cursed energy core, there were no problems at the moment, Satoru felt a sensation of warmth on each side.

Satoru thought that he had achieved it now, and now these two were united like yin and yang, but he counted victory too early. He started to feel a tearing pain in his chest, causing him to open his eyes quickly and grab his chest in pain. It hurt a lot, and he felt an electric shock throughout his body.

While this was happening inside his body, the two threads tangled up and started to squeeze the mana core and the cursed energy core, causing a very strong pain. With all this pain, he withdrew the mana and cursed energy and had them return to the beginning, but doing this quickly caused the threads of the two energies to touch and tangle more, causing much more pain.

Satoru was writhing on the floor from the increased pain. This whole process of suffering lasted a few seconds, but Satoru could be seen on the floor grabbing his chest with both hands, his face full of sweat, his face was red, and tears could be seen from the pain he received, although he resisted not to scream, but it was quite painful for a child's body.

But he managed to get the mana and cursed energy back to the beginning, and Satoru's body began to relax, but he was already tired physically and mentally, not only did his whole body hurt, but his head also hurt. He wanted to get up but couldn't, he wanted to talk but no voice came out, he wanted to turn his head but his body didn't respond, he didn't know what to do, so he stayed on the floor, he began to feel tired and closed his eyes.

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Moments later, he opens his eyes and tries to move his body. He manages to move it but with difficulty because it felt quite heavy. He lies on his back, looking at the sky, which was starting to turn dark with orange and red.

"It's... already... getting late... I took... too long."

The words barely came out of his mouth. He raises his hand with difficulty to touch his chest; he no longer feels the intense pain from earlier, but his whole body still hurts. He stays lying there on the ground, watching as it gradually starts to darken. Satoru can now move his body a little, he starts to slowly get up, it takes several minutes, but he finally manages to get up, although he is still tired. He starts to walk towards his house.

It takes almost an hour to get to his house, even though the forest is 25 minutes away from his house. You could see how tired he was. When he arrived, he opened the front door, entered all sore, closed the door, and went straight to his room without paying attention to anything around him. When he got there, he opened the door and lay down on his bed. Now all he wanted was to rest and get rid of this pain.

It didn't take long for him to fall asleep and start to relax, but what he didn't realize was that when he entered, his parents greeted him but saw how tired their son was, soaked in sweat, dragging his feet. You could see that their son was not in good condition. They asked him what was wrong, but he didn't answer, he just went to his room and lay down directly on his bed. His parents were in the doorway watching their son sleeping on his bed.

You could see the worried look on their faces when they saw their son in that state. They knew before that he trained a lot for his body and his magical power, but they didn't know how much. But seeing him like that made them wonder what kind of training their son was doing. They thought he was carrying excessively heavy things or fighting monsters that come out in the forest, but what they didn't know was that those things they thought he was doing, he was doing them, but he didn't end up in that state. This just happened because he didn't find a balance in his power.

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<Autor: I say that this way it's better explained his power, in comparison to what previously wrote je>

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Word count: 2128