Agam is an orphan, his father died when Agam was still young. Agam's mother is very busy at work. Agam and his sister Tini are often left alone at home. Agam is given the responsibility of looking after his younger sister. But Agam often wanders around at night on his motorbike when everyone at home is asleep. It turns out that Agam chose the wrong friends and relationships. Agam, the son of a cilok seller who looks good on the outside, turns out to be the head of a motorbike gang who likes to rob his victims sadistically. Agam's mother didn't know that her son was the leader of a motorbike gang who accidentally caused his younger brother to go blind.