Chart and Yod are assassins with equal skills. Under the supervision of Tran, the right-hand man of Madame Louise, an international drug lord. Nation and Yod are therefore rivals. Contend all the time, in every way, in every tactic to compete for oneness. Tran ordered the two to meet. to contact customers to wait for delivery of drugs, Ko-Ki-No, a new type of drug by warning them to beware of the follow-up and interference of the Narcotics Suppression Police, especially Pol. Col. Cherdsak, nicknamed "Mind Buster", who was directly in charge of this task. The latest type that when consumed There will be a fast psychedelic. and severe hallucinations Especially when motivated by music with a hot melody. The more the drug shows more effect. An overdose can lead to mania, murder, suicide, and drug-induced death.