The prisoner Hassan confesses to Lieutenant Bahaa that the leader of the drug gang who caused his imprisonment is Saeed, a businessman who is his colleague in the pharmaceutical company he owns, and that Saeed manufactures drugs from chemicals intended for the production of medicines. Bahaa devises a plan to trap Saeed by getting Hassan out of prison. Hassan and Saeed meet and he asks him for a sum of money in exchange for not confessing to the police. Due to the difficulty of procuring the sum, he asks him to hand over a quantity of drugs.