Takumi's world collapses the moment he can't tell if the murder he's witnessing is real or just another delusion bleeding from his broken mind. The show plants you inside his paranoia, makes you question every image on screen the same way he does, then yanks the ground out from under both of you when reality fractures completely. It commits to the vertigo, a 12-episode descent where sanity itself becomes unreliable, and the mystery stops mattering because you're too busy wondering if Takumi is solving a crime or hallucinating one into existence.
Takumi Nishijou's ordinary life as a Shibuya high school student shatters when a series of brutal murders known as the "New Gen" killings grip the city. At first, he's just another bystander scrolling through online rumors. Then a grotesque image arrives on his computer, and he witnesses a strange pink-haired girl standing amid a crime scene, staring directly at him. From that moment, Takumi can't tell what's real anymore. Every coincidence feels purposeful. Every stranger seems connected to the murders. Reality warps around him, blurring into nightmarish hallucinations that feel increasingly concrete. Someone is hunting him, or maybe he's hunting himself. The line between observer and participant collapses as Takumi gets pulled deeper into a conspiracy that defies explanation. His fragmented perspective becomes the story itself, where trust in your own mind becomes impossible. This is a psychological thriller that uses paranoia as its primary weapon, asking whether truth matters when perception is all you have.