TIME SKIP AGAIN

From that day onwards, Akira had started his ninja training with Hana. Hana would teach Akira from morning to noon, After that Akira will train on his own. In the evening Akira would go outside of the Hyuga clan territory with the excuse of going out to play, unlike Hinata, there wasn't a ninja secretly protecting Akira, mainly because Akira wasn't the next in line to become the clan leader. In the Hyuga clan, only the direct descendants of the clan leader will be able to become the next clan leader. Another reason why no one was protecting Akira when he was going out was because of the relationship between leaf village and other villages where becoming more and more problematic, so the Hokage assigned more ninjas to the border, So there were only a few ninjas left in the Hyuga clan.

During the time when Akira was outside the clan, he would go to a grassy field with a river flowing right beside it, to train his zanpakuto. This place was inside the leaf village so it was safe to train in here. He would always activate his byakugan before taking out his zanpakuto. This was one of the main advantages of the Byakugan, he can always make sure whether someone is spying on him or not. Hina had already taught him how to activate Byakugan and he could see an area of around fifty meters.

But he could only activate his Byakugan for around fifteen minutes before his chakra almost depletes. He understood that training his zanpakuto like this would never be effective, all Akira did was just swing his zanpakuto like an amateur. So he finally decided to ask his father to buy him a sword, so he can train his sword skill from the Hyuga clan.

Akira was also wondering about his zanpakuto because his zanpakuto has a physical form just like a normal sword. In Bleach anime, ordinary people are unable to see both Shinigami and their zanpakuto, but Akira's zanpakuto can be seen by anyone. After some thought Akira understood that it may be because his zanpakuto was made by the purple silhouette.

Almost six months have passed,

During this time, the progress made by Akira shocked everyone in the Hyuga clan. Because Akira was able to learn basic Jutsu like clone technique, substitution jutsu, and transformation jutsu all within these six months. His progression in the gentle fist and eight trigrams palm techniques was also very good. Akira also got a sword from his father, so his sword skills were also rapidly improving, even though the Hyuga clan was a clan consisting of mainly taijutsu, there were still some people in the clan who knew how to use a sword, they will give pointers to Akira when he has some doubts while learning swords skills.

One of the main things that happened during this time was the start of the third great ninja war, So he barely see his sensei Hana. His father was even hard to meet, most of the time his father would be on the battlefield. When his father come back to the clan to attend the clan meeting, Akira would always ask for some pointers from his father.

Another year passed by…

Akira was four this year, The ninja war was almost coming to an end. The name of Minato had already become famous in the ninja world. Akira was training relentlessly all this year. Akira also found a way to increase his chakra reserve, every night he would always activate his Byakugan till he was almost out of chakra and wait until his chakra is restored, this method would increase the total amount of chakra he could store on his body. Since he was in the main branch of the Hyuga family and also in the territory of the Hyuga clan he doesn't need to worry about any ambushes during the night.

Akira hadn't killed anyone till now. It wasn't because he couldn't, but it was because he was still in the leaf village, and there are still Ninja dogs and also the third Hokage who have a crystal ball that would help him monitor the entire village. So, the system was just like the way it was when he first saw it. Akira was not ready to take such a risk.

Akira also learned how to use Rasengan. Literally every step to perform the Rasengan was shown in the anime, so all Akira had to do was follow those steps. But Akira didn't train Rasengan from the Hyuga training ground he only trained this when he was outside, on the grassy field near the river. This place had also become his favorite place to train. But Akira could only use Rasengan five times before he run out of chakra. Rasengan was an A-level jutsu so the chakra consumption was also very high.

Another month had passed and the third ninja war had already ended. Also, Namikaze Minato was appointed as the fourth Hokage. Akira also attended the ceremony with his father and brother.

Another thing that happened during this time was Hizashi had a son, named Neji. Hizashi was the twin brother of the clan leader Hiashi. There wasn't a clan meeting nor there were any big commotions in the clan when Neji was born, Akira thought that this would probably be because Neji was just a member of the branch family.

Another year passed...

This was the year when Akira would join the ninja academy. During this time Akira was already famous within the entire Hyuga clan. Akira was known as the hope of the Hyuga clan, everyone thought that Akira would be able to make the Hyuga clan the number one clan in the leaf village by surpassing the Uchiha clan. But Akira had no intention of doing that.

Akira already had the strength of a chunin, due to his hard training all these years. Both his sword skill and Taijutsu skill had improved a lot during this period of time. He had also improved his chakra reserves by a lot. He can now continuously activate his Byakugan for an entire hour. His range of Byakugan had also increased to 500 meters.

Akira also learned one powerful technique from his father, in this technique a ninja would cover their palms with chakra and then release their chakra nature. Both Akira and his father had fire nature so Hirose taught him this technique. But kudo had wind nature and was unable to learn this. Hirose named this fire palm; this was very similar to the technique used by Hinata in the anime. Akira modified this technique even more and created another one called "incinerate". This was very similar to fire palm; the only difference was this would cover the sword with chakra and make the sword burn. But Akira wasn't able to do it with normal swords, only his Zanpakuto was able to do it. Since his Zanpakuto was also a fire-type weapon the chakra consumption was also very low. After stabbing his zanpakuto on his enemy he could completely burn his enemy to ashes with this technique.

This was also the year Akira was waiting for a long time because this was the year in which the nine-tail fox will attack the village. The time when the Nine Tail attack happens will be the best time to kill a lot of people and increase his strength. Akira had already made a lot of preparation for the day of nine tail fox attack.