When the Concert-Hall of a small town vanishes, the young singer Erika teams up with Mehdi the mascot to go find it! What will they find on their journey?

Louise, ballerina at the Garnier Opera in 1895, rushes home after a show but is stopped by a friend asking for money. Louise knows what to do in order to repay her.

The daily lives of the inhabitants of "le Mistral", an imaginary neighbourhood in the Mediterranean port city of Marseille, where wealthy families cross paths with the less than rich.