Kensuke Yoshikawa, a senior investigator at the Kanto Narcotics Control Bureau, has hated drug crimes since he was young due to his father's influence as a high-ranking official in the bureau. Kensuke determined through relentless investigation that the organization distributing illegal drugs on the streets is the 'Ichitō Rengōkai'! He infiltrated their hideout alone but fell into their trap and was captured. Ironically, he had the powerful aphrodisiac drug injected into his body, something he had been pursuing, but he endured it with his robust mental fortitude...
