Ken was chatting with Guy, and he suddenly remembered something. In the original work, Might Guy's achievements were not high. When Guy was training he was alone, father wasn't with him,so he probably didn't know how to train. If Guy had been given strict education and nourished by medicinal baths, Guy should have been stronger and maybe he could've hold the gates for much longer and killed Madara.
Then there was only one reason, Dai and Kyoko died when Guy was young, so he had no one to guide him and no resources, and it took him 20 years to master the Eight Gates. What was the reason for the death of Might Guy and Kyoko?
Ken's mother Kyoko's body had been weak because of the heavy bleeding when she gave birth to him, but as long as his father was here, mother had no shortage of nourishing supplements and convalescent medicines.
Might Dai is a Chunin. Although he was not rich, he still had money for medicinal materials and supplements in addition to food and clothing. That should be the death of his father, the loss of the family's financial source, which resulted in the mother Kyoko's body having no supplements and herbs to recuperate. Excessive sadness, coupled with the lack of herbs and supplements to recuperate her body, the result is obvious.
'Why did my father die? He must have learned the Eight Gates, but I don't know how many he could open. Might Ken thought.
"Ken, Ken! What are you thinking about? Why don't you pay attention to me when I talk to you?" Guy called Ken who was deeply in thought,a few times.
"Oh, I'm thinking about something. By the way, brother, father said that he will teach you a powerful physical skill this year. Do you know what it is?" Ken tried to get the answer from Guy.
"Father was talking about the taijutsu,Eight Gates, which opens eight acupuncture points that restrict the body in sequence, thereby gaining powerful strength. However, this move requires a strong body and a strong will to learn."Guy explained to Ken.
"How many Gates can Dad open?" Ken continued to ask Guy. "Dad can barely open 5 gates, and the opening time is very short."Guy said .
'Dad can only open the door for a short time, which should be worse than Lee in the Chunin Exam. If my inference is correct, then my father's lack of strength may be the main reason for his death.
Ken has a few guess, at present, there is no other way to strengthen his father. There are many ninjutsu in the original work that can enhance strength, but I know ninjutsu but I don't know the training process, so let's try to treat physical injuries first.
Ken can't and will not accept the death of his father and mother. He couldn't accept that the warmth that he had worked so hard to get was lost. After an hour, Dai's voice came,"It's okay, you two can come out now."
Guy and Ken came out of the bathtub and put on their clothes " Ken, you are also beginning to be young, and the color of youth is the most beautiful." Guy said excitedly as he watched Ken put on the green tights. "Yes, youth!" Might Ken said helplessly.
'I don't want to wear a green tights, it's so embarrassing, I must design a set of my own training combat clothes.' After He and Guy came out, Kyoko had finished making dinner. After the family had dinner, Dai said to Ken.
"Ken, come with me, I will teach you the chakra refining technique." Ken immediately followed Dai to the training room. Dai asked Ken to sit.
"Chakra is a kind of energy. Physical skills, ninjutsu, and illusions all rely on chakra. Chakra is produced by mixing physical energy and spiritual energy in a 1:1 ratio."Dai taught Ken how to extract physical energy and how to mix spiritual energy with physical energy.
"If there is anything you don't understand, you can ask me."He said and looked at Ken. Ken thought for a moment and asked.
"Dad, there is no rush to extract chakra. You said that you over-trained when you were young, which caused damage to your body and affected your current state. Did you go to the hospital for treatment at that time?"
"Oh, why did you think of asking this?" Dai was surprised for a moment."Are you concerned about your father? Haha, at that time, our family had no money, so I didn't go for treatment. Later, after I became a ninja and made money by completing missions, it was too late. The hidden injuries in my body had already been left, and the doctor said that they could not be cured."
"So you haven't been treated for all these years?"
"No, the doctors said it couldn't be treated, so I never went."
"Dad, it's been so many years, even my brother is 9 years old, the ninja world is making progress in all aspects, and medical ninjutsu is also improving. How do you know that it can't be cured with the current medical ninjutsu?" Ken tried to persuaded his father .
"Ken, what's wrong? Why did you think of this today?" Dai was a little confused. Ken thought about how to persuade his dad and suddenly remembered the miserable situation of Naruto without parents in the original book, and decided to make up a story.
"Some time ago, the father of a child from the village who played with me died of illness. Since then, I rarely saw that child. After seeing him, his life was particularly bad, and he no longer had his father's love. He also missed his father very much. I don't want to lose you. I hope you can heal your hidden injuries."Ken said, thinking of his father's death, his face was full of sadness, and then tears fell.
""Hey, Ken, don't cry, I am so strong, it's okay." Dai was caught off guard by Ken tears.
"No, I want my dad to go to treatment."
"Dai what's wrong with Ken?" Kyoko who heard Ken crying and hurried in the room. After Might Ken told Kyoko the reason, Kyoko said:"Ken is right, although I don't know about you ninjas, but I know that if you are sick, you have to seek medical treatment. How do you know that the current medical ninjutsu can't cure it?" Might Ken knew he was safe after hearing what his mother said. His father always respected his mother's opinion.
"Okay, I'll go to the Konoha Hospital tomorrow." Dai after thinking about it, agreed. The next day, Kyoko accompanied Dai to the hospital for a check-up, Guy went to school, and Ken trained in the woods according to his father's assignment. After Dai and Kyoko arrived at the Konoha Hospital, they checked and determined the extent of their physical injuries.
The doctor suggested that although it could not be completely heal, most of it could still be treated. Then a treatment plan was given, requiring two days a week, and the treatment would be completed in two months. After a day of treatment, in the evening, after Dai and Kyoko returned home, they told Guy and Ken the news. Might Ken was very happy. In this way, at least his father would be able to open the five gates longer than before, and his chances of escaping would increase. But Might Ken never thought about whether Dai would escape if he encountered danger.