Nen is a technique that allows a living being to use and manipulate their own life energy known as aura. A person capable of utilizing Nen is referred to as a Nen user while those who cannot go by the name of non-users. Because one can craft a great variety of abilities through Nen, it is considered a dangerous power that is kept hidden from the public at large to maintain balance in society. Four Major Principles In order to fully grasp Nen, one must first learn the Four Major Principles which are: Ten, Zetsu, Ren, and Hatsu. Ten Once a person has opened their Aura Nodes, they must learn to keep their aura from leaking away from their body. Ten is the process of keeping the nodes open, but also having aura flow through and around the body rather than away from it. Once maintained, it creates a shroud around the user. Ten is the most basic defense against Nen attacks, and it also offers limited protection against physical attacks. Zetsu While Ten allows a user to keep aura from leaking...