An illicit psycho‑stimulant street drug known for producing intense waves of euphoria, emotional amplification, and heightened sensory perception. Rhapsody acts rapidly on the mind’s pleasure‑response centers, creating short‑term exhilaration followed by severe physical and psychological after‑effects. Highly addictive and frequently abused in underground party scenes, the substance is classified as a major public‑health risk due to its potential for dangerous overstimulation, dehydration, cognitive disruption, and long‑term neurological harm. Its use, production, and distribution are strictly criminalized across Terrus.