Fuminshou

A man is tormented by a severe case of insomnia that prevents him from finding any rest. Night after night, he lies awake, his mind racing while the world around him sleeps. He tries every method he can think of to finally get some sleep: counting sheep, drinking warm milk, avoiding caffeine, and even resorting to sleeping pills. Yet nothing seems to work, and his exhaustion grows with each passing day.

As his desperation deepens, he begins to explore more extreme and unusual solutions. He seeks advice from friends and doctors, but their suggestions prove futile. His sleeplessness starts to take a toll on his perception of reality, blurring the line between the waking world and his own hallucinations. The man's quest for a good night's sleep becomes an obsession, leading him down a surreal and increasingly dark path where the boundaries of sanity and madness begin to dissolve.