School's out and 13-year-old Walter has lost his father. In his seemingly aimless wanderings around the Roman coast, a fascinating and mysterious place catches his eye: an abandoned villa with a huge, murky swimming pool. But the villa is not unguarded...

Italy, 1989. After years of hard training, 13-year-old Felice, carrying his father's expectations on his shoulders, finally sets out to compete in the national tennis tournaments. While dreaming of a simple summer vacation, he's instead placed under the wing of ex tennis champion Raul, an unconventional coach hired by his father. Match after match, the two embark on a journey that will lead Felice to discover the taste of freedom, and Raul to glimpse the possibility of a fresh start. As they travel along the Italian coast, an unexpected, deep, and sincere bond between them develops.