-> Knowledge : Eight Trigrams Chakra Rotation has been registered!!
-> Knowledge : Eight Trigrams 128 Palm strike has been registered!!
-> Perk : Increased chakra density has been registered!!
-> Perk : Balanced Chakra has been registered!!
Hiro looked at the screen in front of him as he saw the gains he had made with Hinata in the last few days.
Not only he got the other two parts of the the Gentle Fist that were considered Hyuga clan's secrets, he also earned a clan specific Perk of Hyuga's.
With Hinata not hiding anything from him, he had came to realise that it wasn't just the chakra quantity that mattered, another important factor of the equation was the chakra density.
There was only so much chakra a human body could accumulate, after reaching that point, the only way to increase your power after that point was focusing on increasing chakra density.
Prime examples would be Hashirama, Tobirama and Madara.
Their chakra was was so dense and potent that it exerted pressure on low density chakra by just being around.
Upon increasing the chakra density, the cost required for a jutsu was decreased proportionally.
And that was the definition of increasing the density, pack more in same amount of space.
This was also the reason why not everyone who possessed jonin level of chakra was a jonin and not everyone that had Kage level chakra was a kage level in reality.
Things like density of chakra, it's quality, the balance of Yin and Yang in chakra, it's flow rate, amd finally the vessel that holds it, also played a very crucial role in developing strength of a person once they go beyond chunin level.
Altough Genin was said to be the entry level stage in the ninja world, the real challenge started from chunin level.
There were so many things one had to do before they could even start to learn something new.
It was like discovering that maths didn't just contain arithmetic, it also had trigonometry, calculus and things that went beyond even that.
Chakra Density was the first step in increasing your chakra based capabilities.
Next was the balance between Yin and Yang in chakra.
Every Nature of chakra could be divided in two types, Yin and Yang, this in turn meant that chakra in itself was divided in these two parts.
Unless both Yin and Yang in chakra are balanced, one won't be able to experience growth in regards to the Nature transformation of chakra.
That in itself too was a very Advanced step that is only accessible to mid to elite jonin level ninjas.
Crossing this level was totally determined by one's talent, but now that Hiro had seen, he just needed the chakra balance Perk which he had just got thanks to Hinata.
After that came The flow rate of chakra inside the body and the vessel that can support such potent and fast moving chakra.
Only way of getting this was having strong genetics and training these things on a regular basis.
Hiro was sure he would soon find a round about way of doing this, but until then he could only wrack his brain.
Another thing that he had been working on till now was developing a taijutsu style that was original to him.
At first he didn't have any idea, but working on it in the past days, along with the recent development of the Eight Trigrams : 128 palm strike, Hiro finally found a way to complete his style.
Hiro continued practicing and Improving this style of his.
His Taijutsu style was a lot like Tsunade's, using small amounts of chakra at the end of the fist at the precise moment of impact to generate huge amount of force.
But instead of just creating large crators and huge force, Hiro streamlined the idea into one of his own liking.
That was, to combine the gentle fist strike along with this concept and use his strong visual prowess to observe weak points of the enemy and obliterate him.
He had named this the "Explosive Fist Taijutsu" because as the name intended, things basically just exploded when he used the this technique.
Or rather they got destroyed so fast and with so much force that it looked like an explosion.
Just a single strike with very small amount of Chakra could explode an entire tree into splinters.
Altough Hiro hadn't used this against humans yet, he knew that it would a fatal techniques that would straight up obliterate a person.
That's why he named this version the Explosive style : Howitzer fist
The second of this series was a punch, it was derived from Hiro's Knowledge of modern Explosives.
Since his strike, especially the release of chakra acted like an explosion, Hiro used his Advanced Chakra Control to shape the explosion into a shaped charge, improving the strike power and penetrative capabilities by almost a dozen times by focusing all the chakra in a straight line with the use of the 'explosion'.
This acted and behaved like a shaped charge, making his style even more deadly, how deadly you may ask, well, Hiro could straight up punch through 25 inches of hardened steel if he wanted to.
And that in itself wasn't the main advantage of the technique, it was it's repeatability, since the chakra requirements were so small due to the extreme precision and control required, Hiro could continue to spam this "Explosive style : Panzerfaust" along with the Howitzer fist almost indefinitely.
Plus he could increase the damage even more if he decided to put and concentrate more chakra into the technique.
As days passed and Hiro started developing his personal style even more, then, he made an amazing discovery that won't just make him strong but hinata too.
It was that if Chakra Control could go near perfect, he would be able to recreate one of the most famous technique in probably all of anime and Manga history, that was the Hakuto Shin Ken.
Yes, the classic "Omae wa mou Shindeiru..... Nani???"
The fist of the north star.
Each time he injected chakra into the tenketsu using his Explosive style, it would cause an anomaly in the flow of chakra, it will cause the tenketsu to swell up instantly while the Explosive chakra would seek a way out of the enemy's system.
This would cause the chakra coils in between the blockages to bloat up, and if the tenketsu are not opened within a few seconds, the area between the said blockages would basically just explode.
Altough this was just in theory right now, but after test the same on a few chakra beasts, Hiro had confirmed his suspicions, what he just created was like a bastardised version the the Hakuto Shin Ken.
Altough Hinata refused to learn Hiro's Explosive Fist, She was very Interested in Hiro's new discovery.
Upon learning the concept from him, she had already started practicing her chakra Control along with basics of Explosive compressed chakra from Hiro.
Altough with little success, she had managed to replicate the effect of Hakuto Shin Ken and had aptly named this technique the "Gentle Fist : Internal Destruction"
Which suited it quite alot.
Currently, Hiro was sitting on a chair, wearing nothing but his shorts, his muscular body on full display as hinata, who was wearing just shorts and a sports bra sat on his laps, sensually kissing him while rubbing her body against him.
This had became their routine, if they weren't training / working / doing other important work, they would be glued to each other trying to satisfy their carnal desires.
A/N : Author here, this chapter here marks for 15 k words and makes this fanfic available in the power stone rankings, thus I urge you readers to donate as much stones you can to support me, it motivates to me write more