Who Needs Hand Seals to Be Serious?

Ancient sludge, accumulated over who knew how many years, crashed down like a tidal wave, and a thick stench assaulted Simu's nostrils.

Although it could not affect Simu's body in any way, he still frowned instinctively.

"Water Release, Water Wall Technique!"

Simu clapped his hands together in front of him. The Chakra within his body rapidly transformed into surging water, forming a wall that blocked the incoming sludge.

The two substances collided in midair, then burst apart.

Although Simu rarely used ninjutsu, that did not mean he did not know how to.

On the contrary, he had meticulously studied a vast number of ninja bodies and conducted countless experiments, gaining an intimate understanding of their physiology.

From how Chakra was refined, to how hand seals guided it, the pathways through which Chakra circulated within the body, the effects ninjutsu had on the real world after being released, and the subsequent transformations of ninjutsu-created constructs, he understood all of it deeply.

Moreover, he could examine the origins of Chakra at the genetic level.

For example, which organ, which cells, or even which part of a cell determined the nature of a ninja's Chakra?

Which genetic sequence determined how such a biological trait was expressed, and so on—questions that ordinary ninja would never consider, much less research.

While other ninja were learning ninjutsu, Simu was studying how the entire Chakra system had come into being, how it had developed step by step into its present state, and what principles Chakra truly operated on.

With such accumulated knowledge, his mastery of ninjutsu could be considered among the best in the entire Shinobi World.

Not to mention that this body itself had been specifically designed by Simu for casting ninjutsu.

It possessed Chakra of all five elements—fire, lightning, water, earth, and wind—as well as