"Temperature of Dream" is a manga series that explores themes of identity, memory, and the blurred lines between reality and dreams. The narrative centers on a young protagonist, Haruto, who begins experiencing vivid, recurring dreams that feel more tangible than his waking life. These dreams are not random; they are intricately connected to a mysterious girl named Aoi, who appears in each one. Aoi claims to know Haruto, though he has no recollection of her in his real life. As the dreams intensify, Haruto starts to question the nature of his existence and whether his waking life is merely another layer of the dream world.

The story unfolds as Haruto investigates the origins of these dreams, uncovering fragments of a forgotten past. Aoi, who seems to exist only in the dream realm, reveals cryptic details about their shared history, hinting at a tragic event that erased Haruto’s memories. The boundary between the dream world and reality becomes increasingly unstable, with Haruto struggling to discern which experiences are genuine and which are fabrications of his subconscious. Supporting characters, such as Haruto’s childhood friend Rina and a enigmatic psychologist named Dr. Kuroda, play pivotal roles in unraveling the mystery, each offering conflicting perspectives on Haruto’s condition and the nature of his dreams.

As the plot progresses, Haruto discovers that Aoi is not merely a figment of his imagination but a manifestation of a suppressed trauma. The dreams serve as a conduit for repressed memories, forcing Haruto to confront the emotional pain he has buried. The narrative delves into themes of guilt, loss, and the human psyche, with the dream sequences becoming increasingly surreal and symbolic. The climax reveals the truth behind Haruto’s fragmented memories and the role Aoi played in his life before the traumatic event that severed their connection.

The manga balances psychological depth with a suspenseful, mystery-driven plot, keeping readers engaged as Haruto pieces together the puzzle of his past. The interplay between the dream world and reality is central to the story, with the art and narrative structure reflecting the fluidity and instability of Haruto’s mental state. "Temperature of Dream" is a thought-provoking exploration of the human mind, memory, and the enduring impact of unresolved trauma.