Nornhavens

Nornhavens are fictional entities appearing in the fantasy novel series "The Stormlight Archive" by Brandon Sanderson. They are described as sentient, parasitic beings that inhabit the bodies of humans. Nornhavens are not truly alive in the conventional sense; they are spiritual entities that require a living host to survive and reproduce.

The parasitic nature of a Nornhaven is central to its existence. Once a Nornhaven infects a human, it slowly begins to influence their thoughts, emotions, and actions. This influence can range from subtle suggestions to complete control, depending on the strength of the Nornhaven and the will of its host. The Nornhaven feeds on the host's life force, gradually weakening them over time.

The process of infection is not fully understood, but it is believed to occur through a spiritual or magical connection. Once infected, individuals may exhibit unusual behavior, changes in personality, or a gradual decline in their physical and mental health. The Nornhaven aims to prolong the host's life for as long as possible, as its own existence is tied to the host's.

The lore surrounding Nornhavens suggests they are ancient and have a significant impact on the history of the world in which "The Stormlight Archive" is set. They are often associated with a dark and insidious force, posing a threat to individuals and societies. Understanding and combating Nornhavens becomes a crucial element for the protagonists in their fight against the forces that threaten their world.