A young man disrupts the headquarters of a well-known mafia in Bandung, dragging the fate of his gangmates into a forbidden fight in a cage with their lives at stake. A brother's instinct is called upon when he finds out that his beloved brother is also trapped in the deadly iron ring. He is the leader. The story of the fight between the students of the Cilengkrang Tiger School of martial arts will ignite the spirit of true friendship. (Source: Ragasukma via Google Play Books, MTL)