Tosia really enjoyed discovering all sorts of treasures in her grandmother's house. One rainy afternoon, when a thunderstorm was rattling at the windows, Tosia, together with her red cat Almond, was looking in an old drawer. Suddenly her fingers came across something cold. It was a strange, shiny watch with many coloured buttons on the bracelet. - What could it be? - pondered Tosia and raised the watch to the light. The almond jumped up and purred, as if to say, "Press any button!" Tosia could not resist and gently pressed the biggest red button. In that instant, a spinning rainbow appeared around them! The room began to spin, books danced on the shelves and the cuckoo clock called out "ku-kuuu!" faster and faster. When everything quieted down, Tosia and Almond looked around. Their eyes grew big with surprise. They were no longer in Grandma's house! In front of them appeared dinosaurs, huge ferns and strange, colourful butterflies the size of umbrellas! Suddenly, one of the dinosaurs looked at Tosia and calmly walked closer. Was it friendly? What happens next?