"Neconoclasm" is a manga series that blends elements of psychological horror, supernatural intrigue, and existential exploration. The narrative centers on a young man named Haruto, who becomes entangled in a series of bizarre and unsettling events after encountering a mysterious girl named Necon. Necon, who appears to be both ethereal and otherworldly, claims to be a manifestation of humanity's collective unconscious, a being capable of reshaping reality based on the fears and desires of those around her.

Haruto's life takes a dark turn as Necon begins to manipulate his surroundings, forcing him to confront his deepest insecurities and repressed memories. The story delves into themes of identity, perception, and the fragility of the human mind, as Haruto struggles to distinguish between reality and the increasingly surreal world Necon creates. The line between victim and perpetrator blurs as Haruto's interactions with Necon reveal his own complicity in the unfolding chaos.

Supporting characters include Haruto's childhood friend, Aya, who becomes a grounding presence amidst the turmoil, and a enigmatic psychologist, Dr. Kuroki, who offers cryptic insights into Necon's origins and the nature of the phenomena Haruto experiences. The narrative unfolds in a non-linear fashion, with flashbacks and dreamlike sequences that challenge the reader's understanding of time and causality.

As the story progresses, Haruto learns that Necon's existence is tied to a larger, more sinister force—a cosmic entity that feeds on human despair and seeks to unravel the fabric of reality. The climax of the series sees Haruto grappling with the choice of whether to destroy Necon, thereby severing the entity's hold on the world, or to embrace her as a necessary part of the human experience, despite the chaos she brings.

"Neconoclasm" is characterized by its intricate plot, psychological depth, and exploration of existential themes, making it a compelling read for fans of thought-provoking and unsettling narratives. The series challenges conventional storytelling structures, leaving readers to piece together the fragmented reality it presents.