In America there are three unemployed hotshots because their country is at peace and prosperous. In Indonesia, there is a former champ who failed to improve his country's condition. Corruption and crime remain rampant. Om Gun (Dede Yusuf), the former champ, invites the three American hotshots to Indonesia with the proviso to bring what is called champ serum. With the serum Om Gun recruites his nephew, Bumi (Kemal Palevi), to become a whiz to fight crimes. Bumi then becomes Instant Champ, who has strength and superiority after being injected with the serum. When the serum disappears, Bumi is back into a mediocre man. Ranging from spying on members of the House of Parliament that make a comparative study to save the guardian of a mountain to be done by Bumi. He even saves one bucket of money from the house of a corruptor. Bumi is dealing with its main enemy, Romeo (Kevin Julio), who seized his girlfriend, Pertiwi (Anisa Rahma). Romeo is sthe son of Queen of Logs (Meriam Bellina), leaders of illegal loggers club in Indonesia. Romeo awares that Pertiwi does not love him. He will give her to Bumi, if he is willing to give up the whiz serum. Bumi agrees. On the day of the deal, Romeo tests the serum and forces Bumi to fight him. Then there goes a duel of two 'champion', which lasts three days and three nights.