One of the best manga and anime series ever created is Hunter x Hunter. This series differs from other anime in many ways, including world building, characters, and plot. Nen's power system is one of the many wonderful aspects of Hunter x Hunter.

In Hunter x Hunter, Nen is the source of power for all characters. Although Nen was described in the anime, it has since undergone several expansions, making it one of the most intricate power systems in a Shonen anime. But don't worry, because we've got you covered, dissecting the Nen power system and giving you a simple explanation. So let's understand what is Nen in HxH and how it affects the characters of the series.

Spoiler alert: This article contains spoilers about Nen's power system and the story of Hunter x Hunter. We strongly recommend reading the manga or anime to avoid spoiling the intended experience.

The concept of Nen was first introduced in the Heaven's Arena arc (one of the best arcs in HxH) by Wing. We had seen Nen in previous Hunter x Hunter arcs, but we didn't have a label for it then.