Gero

South of France. In the sultry August heat, Geronimo, a young social educator, tries to ease tensions between the youngsters of the St Pierre neighborhood. The mood changes when Nil Terzi, a teenage girl of Turkish origin, flees an arranged marriage, running to the arms of her gypsy lover, Lucky Molina. Their escape sparks hostilities between the two clans. When the jousting and the musical battles begin, Geronimo struggles to quell the ensuing unrest around her.

Geronimo Stilton is about the titular character, a mouse journalist and head of the Geronimo Stilton Media Group. He searches New Mouse City and places around the world for new scoops while having adventures along the way with his nephew Benjamin, cousin Trap, sister Thea and Benjamin's friend Pandora Woz. Most episodes share no story connections and are generally self-contained, though some episodes feature ties and characters from others.