1. Giacomo received a videogame as a birthday gift but had no computer to play it on, until he discovered his father's old computer in the cellar.
2. When he started up the game, Giacomo was transported into a virtual world along with his best friends. There, they met a fairy named Crilù who asked for their help in solving a riddle to lift a curse placed on seven villages.
3. The riddle led them to discover a special seven-petaled rainbow flower that had the power to remove the curse. The children took the flower to each village, restoring peace and color.