When Destiny Rings

After being arrested several time by the police, the parent of a rebellious young American, who knows martial art, decided to send him to live with his uncle somewhere in the mountains of Asia. After his arrival, he found his uncle in a coma at the hospital. Dr.Xré and his dragons had injured his uncle and they kidnapped the chief's village daughter. The village ask the young American to help them. Give him an ancestral canon that shoot a magic bullet that can only kill the dragons and a special golden glove that can destroy the magnetic cubes.