What is nen?

Nen is a fictional energy system that plays a central role in the manga and anime series Hunter x Hunter. It is a form of supernatural power that allows individuals to perform extraordinary feats by tapping into their life energy, also known as aura. Nen users can use their aura to enhance their physical abilities, manipulate objects, and even create powerful attacks.

There are four main principles of Nen: Ten, Zetsu, Ren, and Hatsu. Ten is the basis of Nen, and it involves the user creating a protective barrier around their body to protect themselves from harm. Zetsu is the act of closing off one's aura flow, making it undetectable by others. Ren involves increasing the flow of aura outside the body, enhancing the user's physical and mental abilities. Hatsu is the expression of one's unique Nen abilities, allowing them to use their aura in creative and powerful ways.

Nen users are classified into different categories based on their individual strengths and weaknesses. These categories include Enhancers, Emitters, Manipulators, Transmuters, Conjurers, and Specialists. Each category has its own unique abilities and characteristics, making Nen a diverse and versatile power system.

Overall, Nen is a complex and engaging concept in Hunter x Hunter that adds depth and intrigue to the series' characters and storyline. Its intricacies and rules make it a fascinating element of the series that fans enjoy exploring and analyzing.