Holidays in Alexandroupoli. An opportunity for friends to discover the amazing nature of Evros and the history of Thrace. Explorations, concerts, swimming, flavors, colors, and aromas... However, soon everyone's interest turns to the search for a painting by the renowned Italian painter Caravaggio. Is it a real work or another legend associated with the dark life and violent death of the artist? What role does the great heroine of the 1821 Revolution, Domna Visvizi, play in this story? What possibly connects one of the two patron saints of Catania, Saint Euplos, with Ainos in Eastern Thrace? After the dramatic moments they experienced in Kefalonia, the group of children will embark on another exciting adventure with unexpected developments. We will learn many other things, such as how love can make you... a fanatical volleyball supporter!