The conflict between two shorts gangsters from two different schools. One was led by Peng and another one was led by Thing. Peng and Thing were good friends before. They confronted and started their gangster fight every time they met. The conflict between them became worse when Rung, Maew’s sister from Thing’s gang, went in a relationship with Peng. Later, the two gangsters made their biggest confrontment. As a consequence, they were punished and warned not to make such violence again.

 

Peng has a younger brother named Pongpang. Pongpang also led the gangster similarly to his brother. However, Pongpang instead dreamed to have his own music band. He diligently trained himself and wish to have his own live concert. Finally, his band was contacted to be the opening music band in a famous concert. Unfortunately, Thing heard of the story and managed to bring his gangster to ruin the concert. Peng also knew of Thing’s evil plan. Peng immediately gathered his gangster to stop Thing. The only thing that Peng worried was his promise to his mum not to cause more trouble ever.

 

  Peng now need to choose between the promise to his mum and the dream of his beloved brother.