This thing was a biological computer that Bulma had specially developed based on Ryoha's body. Although it might look impressive, this was only the most basic and most ordinary biological computer.
Its function was only to allow Ryoha to see all sorts of scenes and changes inside his body. This was the legendary internal vision used to monitor the states and changes in his body to help his chakra extraction. Then, it was used to control the training according to the actual situation. It was definitely the best method.
"Alright, when you are seven, I will give you another surprise. That time it will definitely not be comparable to this little inner vision biological computer. You will definitely be shocked. Now, you can carry out Bulma's chakra extraction method." Bulma deliberately said it very mysteriously. Then, she stepped outside to go somewhere unknown.
"Bulma-style chakra extraction method, this name is really..." The corner of Ryoha's eyes twitched. He didn't expect Bulma to have such a bad side. Ryoha absolutely admired her talent for inventing. However, Ryoha really couldn't really compliment her sense in naming something.
However, Ryoha still had great expectations for the surprise that Bulma said when he was six years old. This was because Bulma rarely showed such a side. Since she said that it was definitely something that could surprise him, he began to sit on the grass in the garden with anticipation. He closed his eyes and began to extract the chakra according to the method recorded on the scroll.
Ryoha thought about it and found that it was really as Bulma said. It was very wonderful. Pictures were transmitted through the micro-biological computer in his palm to his mind. Every part of his body seemed transparent. Ryoha didn't need to look at it at all. Pictures of every place in his body appeared in his mind, from the size of his internal organs to the size of his cells. He could see it clearly.
"Extracting..." Ryoha suppressed his excitement and tried to calm his heart as much as possible. Running the seal of the chakra extraction was not easy at first, but Ryoha, who could clearly see all the changes in his body, quickly grasped it and found the most efficient and fastest way to extract them. Soon, a faint light was slowly extracted from all the cells in his body.
At the same time, Ryoha was surprised to find that when these faint lights appeared, he felt that his spiritual energy seemed to be weakening slowly. After a while, Ryoha calmed down and understood what was going on. The light extracted from the cells was only a part of the chakra.
The moment the spiritual energy that his biological computer could not see was extracted, with his own hand seals, the physical energy and spiritual energy began to combine to form a very weak blue chakra.
After this trace of chakra appeared, weak chakras began to appear in every part of his body and began circulating to his body's chakra points. Ryoha redirected chakras from his chakra points to his lower abdomen to settle down completely using a slow hand seal.
This was followed by the continuous extraction of physical energy and spiritual energy combined to form chakra. Chakras from all points were flowing into the lower abdomen like a flame. It was better to blend them with this small flame formed by the chakras and let the chakra accumulate.
Three hours later, Ryoha finally stopped the extraction process. It was not that he did not want to continue, but his spiritual energy had been consumed too much, he could not continue. He only could drag his tired body and spirit to eat the lunch that Bulma had prepared for him this morning. Then he immediately laid himself on the bed and fell asleep.
Ryoha did not notice that after he fell asleep, his body began to digest the food that he had just eaten, so his physical energy was replenished. The spiritual energy also began to recover as he slept.
When Ryoha woke up, he was surprised to find that his body was more energetic, as if he had just drank an excellent tonic and was in prime condition.
He knew that this was the first time he had extracted chakra. Moreover, he made no mistake with the help of the biological computer. He didn't take any detours, and maximizing the efficiency and speed of chakra extraction had greatly improved his physical fitness. Not only that, but Ryoha also found that his brain had never been so energetic before.
"Sure enough, it's just like running and training your body on Earth. After the tiring exercise, I eat, drink, and sleep well. Now my physical fitness has been improved. It's just that training your body on Earth is not so easy. Only after a great perseverance changes will appear."
After extracting chakra in the Naruto world, his physical fitness had improved. In addition, after absorbing enough food, the nutrients consumed recovered and improved his physical energy. The two of them overlapped and became better.
After the same spiritual energy was consumed and recovered, it was evident that his spiritual energy was stronger than before the chakra extraction.
"Haha, that's great. Although my talent might be far worse than those top geniuses, but I got help from Bulma and my diligence. This is the first time I have gained so much. I will get more chakras than anyone else as long as I keep improving the efficiency."
"Over the years, I will definitely be ahead of others. Hehe, Bulma, I really love you. It seems that the old man is right. After surviving 18 years of bad luck, I really changed my luck. First, I was sent the goddess I dreamed of, which was really helpful to me. She is really amazing."
Thinking of this, Ryoha couldn't help but laugh. Fortunately, it was the afternoon, and Konoha was still very lively. Therefore, his laughter was covered up. Otherwise, if people heard it, they would definitely think that he was crazy.
"It seems that this child has tasted sweetness. As I said, the things I invented with my talent are absolutely incomparable. Ryoha, just you wait. When you are seven years old, the gift you get will definitely surprise you even more."
"Although I am not a Ninja, I know about the Bloodline Limit from the information collected from the bar and the hot spring shop. I know that you have been distressed because you don't have this thing. Just you wait. It won't be long before not only will I let you have the Bloodline Limit, but I also want you to have the Bloodline Limit that no one can expect. My child is definitely the best."
Bulma, who was thinking about something in the side hall, heard Ryoha's happy laughter. Her mood seemed to be excellent, but she secretly thought in her heart.