The Martial Unity

Rui decided to call it a day for the training of the Tempestuous Feel. While had made remarkable progress in a single day, he had quickly discovered the hard limit that no number of tricks would help him overcome, from here on out it would be grueling sustained hard work over a long period of time. Once Rui was done with the technique, he got out of the sweaty suit, feeling the satisfaction of all his senses returning, including the Primordial Instinct technique.

"Incredible work sir!" The assistant came to his aid. "I look forward to your next training session!"

"Hm?" Rui threw an odd look at him. "Ah, er, yes, thanks."

He ignored the strange assistant before heading towards the long-range offense training facility. It was one of the largest facilities in the entirety of the Martial Union branch, for obvious reasons. In fact, Rui was partly worried whether it would be able to facilitate his needs considering the kind of technique that he sought to develop.

Once he entered the facility, he took the time to sit in the corner as he unraveled the scroll for the Sonic Bullet technique, before reading through it as quickly as he could, inputting all the data into his mind palace before closing the scroll and keeping it away.

It took him a while to process all the data he had come across.

('Interesting.')

The technique first required conditioning of the larynx by applying stress to it, causing it to grow thicker over time. This was the very first step taken that was necessary to generate powerful sound waves that could be concentrated into a bullet.

be exercised with breathing apparatuses that were mechanically designed such that one could not exhale through it

involved learning how to efficiently convert the power potential energy in one's

was definitely going to be different from the techniques he

is it?" An assistant helper nodded. "I will fetch the conditioning device for the first

"Please do." Rui nodded.

an oxygen mask, on his face as the assistant aided him with the functioning

began. A tremendous amount of pressure was exerted onto his larynx. He felt as though he was choking. He couldn't even scream due to the fact that his

sure with what mechanism with which the device was exerting pressure on his larynx, but he

needed for the sake of the technique. Tissue tended to develop a greater degree of toughness due to long-term exposure to pressure. This was one of the ways that the human body could adapt to its

as soon as he could. The moment he was done, he left the facility

to the highly pleasant training that he had experienced with his previous technique's training. Hell, it was almost as though they balanced each other

was rough." Rui sighed

all of his remaining business in the martial Union, all he left to do was go

the core techniques

immediately start developing techniques for the core principles