A Very Simple Matter

All ninjutsu were developed by people.

Except for certain innate Kekkei Genkai, without exception.

As the foundation of all foundations, releasing Chakra outside the body was a technique known to everyone.

Based on this, many techniques were derived.

Beast Mimicry Ninjutsu, Four Legs Technique.

As a secret technique of the Inuzuka Clan, it was a combat technique developed by imitating the posture of beasts, and was likewise a form of Chakra release.

With Chakra empowering it, physical abilities were comprehensively enhanced, while a layer of Chakra clothing covered the surface of the body, allowing one to fight with the tenacity of a beast.

It was much like the Tailed Beast Cloak of a Tailed Beast.

The difference was that this outer layer had a low Chakra concentration, which meant it was invisible to ordinary eyes.

The Sharingan and Byakugan, however, could observe it clearly.

In normal ninja combat, this released Chakra was basically maintained through the feet.

In other words, it was a Chakra release technique of the Ninja Foot series.

It could be said that in any practical battle, any action that enhanced physical movement required this Chakra manipulation technique.

Put plainly, it involved extracting Chakra, circulating Chakra within the body, releasing Chakra through the Acupoints, and gathering, controlling, and maintaining Chakra.

Analyzing its essence, Lightning Release Chakra Mode was precisely this, except that it added a Lightning Release nature transformation to the Chakra.

The same applied to Susanoo.

Then, did learning the Four Legs Technique mean one had learned Lightning Release Chakra Mode? Could one also say they had learned Susanoo?

Yes, but there were many problems.

When extracting Chakra, ninjas were basically constantly moving in combat.

Extracting Chakra while stationary was already difficult, let alone doing so under these conditions.

Faced with such circumstances, controlling and maintaining