The best agent of Vieng, the country near the boundary of Thailand received the important mission that he had to catch two armed dealers who could be the dangerous for his country.
Set in between two high schools, the students and teachers always fight and compete. They couldn't build the friendship among each other, so the teachers gather the students to play music. It's like a miracle when music can heal the conflict of the two high schools, and they finally endorse the friendship.
