The Martial Unity

Months passed as Rui began working on the domain technique. He took his time studying the esoteric flora of the Valley of Prisms, breaking down the manner in which the optical density of light was altered and how the changes in optical density affected the passage of light.

Simultaneously, he began trying to replicate those effects with heaven-bending. It wasn't easy. However, the foundation that he had gotten from Master Gurren was quite solid. On top of that, he also had experience with manipulating the optical density of the air in other ways when he created the telescopic technique for Master Gurren.

Unfortunately, the heaven-bending needed to magnify light was extremely different from the heaven-bending needed to halt light in its path. It was challenging, but he worked hard in trying to figure out the most efficient and effective way to make light opaque.

Even turning the air into a solid through heavy compression was not enough. In many cases, this simply yielded a translucent and even transparent medium through which light had no trouble passing through.

While he worked on the opaqueness of the domain, he also fleshed out its other aspects that were to aid hypnosis. Those, though, were much easier to handle.

One thing that became extremely evident was that this technique did not necessitate tremendous exertion of power. Since the purpose of the technique was to block sensory information, it was not a physical combat technique like many of the other domain techniques of the Yggdrasil System.

That was great because it made it easier to employ while fighting. At the current moment, he had only begun to endeavor passive mastery of domains so that he would be able to seamlessly use them in combat without letting them hamper him.

Thankfully, this technique would come with passive mastery pre-loaded into it due to how little of a burden it would be to execute.

Kane lamented ever springing the idea in Rui's head inadvertently as Rui made him sit in the center of the domain to report how well the it impeded sensory input and how much it had improved since the previous prototype. He essentially became a glorified senso to allow Rui to record observations.

trial number S38-174. The aim of this trial is to measure the impact of a one-point-eight-percent increase in the density

in response, heaving a tired

applied an approach similar to most rigorous R&D projects, taking trial after trial to systematically measure the outcomes of several experiments in their objectives of creating the

Kane felt a pang of regret in joining Rui to find the Divine Doctor in the

BADUMP!

life as a surge of power emerged from

powerful breathing technique, bending the vectors generated by his breathing to manipulate the entire atmosphere, causing air to spirally converge

Kane's sense of vision dimmed significantly as he carefully paid attention to what he

little darker than before,"

"How much darker?"

like ten percent maybe? Around that

as he began altering the domain technique to include the new improvement he

is this going to take?" Kane arched an eyebrow. "Because we can't spend forever in the Valley of Prisms, you know? It's already been two months since we

anytime soon,"

going to find the Divine Doctor at this rate, you know?" Kane

won't have to spend tons of time per region from here on out. With this new technique, we can scan their memories the moment we

Kane shrugged. "Your choice."