In a small and bustling neighborhood of Naples, a dreaming mouse named Gennaro lives his life in search of adventures and delicious portions of mozzarella. One day, while gathering his cheese through the city's alleys, he stumbles upon an old recipe book that belonged to a famous Neapolitan chef. Fascinated by the stories of exquisite dishes, Gennaro decides that he too wants to leave his mark in the kitchen, dreaming of the fame that a grand banquet would bring him.
However, not everything is easy. Gennaro must face the cunning cat of the neighbor, who is determined to make him her next lunch. Despite the dangers, Gennaro learns that he needs more than just a good stew to impress the crowd. With the help of his friends from the neighborhood, a group of animals who dreamed of great things, they embark on a fun and wacky culinary mission.
Together, they plan a grand feast that will blend tradition, friendship, and authentic Neapolitan food. Meanwhile, Gennaro learns lessons about the importance of community and creativity. With lively music and a touch of humor, the story narrates how a little mouse can change not only his life but also the lives of everyone around him by demonstrating that, with love and perseverance, even the smallest dreams can make a big difference.