Krisis X

(title translation: Crisis X)

Exposing the moral corruption in that era, we see a couple making out in public suddenly being shot. The culprit remorselessly leaves the crime scene and seeks another target. Two juveniles who are trying to rape a jamu-seller, and a man who is committing adultery are also shot. There is a cold-blooded murderer who seems to want to uphold moral values. Meanwhile, the police are trying to bust a narcotic syndicate, and so does the vigilante. A three-way battle occurs, and both the narcotic syndicate and the vigilante are detained. The police commandant who heads the operation is surprised to find out that the vigilante is actually his own brother.