Felek lived in a small yellow house by the woods. What he liked best was to look into his grandfather's workshop, where it smelled of wood and old books. One day, while Grandpa was taking a nap in his armchair, Felek discovered a strange, shiny watch with three hands and a green button on the shelf. - I wonder what will happen if I press this button, thought Felek. He pressed it, and then the watch quivered and a swirling mist appeared around Felek. Suddenly he felt himself floating like a feather! When the mist disappeared, Felek saw that he was no longer in the workshop. He was standing in the middle of a huge meadow, with dinosaurs running around! One huge diplodocus looked straight at Felek.... Then a quiet ticking sounded from the watch. Felek felt that something unusual was about to happen....