Christian Bodin and his mother Maria Bodin are set on an adventure for the Land of Smiles. They meet many zany characters and face several obstacles along their journey in Thailand.
Ping, a young nobleman, has retired from the service of the crown in order to become a musician. He becomes a student of Master Duang, a famous musician. Master Duang owns a mysterious drum called Perng Mang, which has the power to bring success or death to people.
