PALLONCINO, PALLONCINA AND THEIR FRIENDSBALLOON ARE FEELING DOWN BECAUSE THEY DON'T KNOW WHERE TO FLY. THE GRANDPARENTSBALLOON SUGGEST THEY ALL PLAY THE TREASURE HUNT GAME. BY REMEMBERING TO SHINE A LIGHT ON THEIR MOST PRECIOUS TREASURE, THE LITTLE HOT-AIR BALLOONS WILL HELP THEIR INNER LITTLE SUN SHINE BRIGHT AGAIN AND AT THE SAME TIME REGAIN THEIR LOST ENTHUSIASM.