Welcome to the Scatterhorn Museum! But don't be scared when you get into this cold and gloomy building, filled with dilapidated stuffed animals and other junk. There are many secrets hidden here, which Tom Scatterhorn, who came for Christmas to visit his uncle and aunt, the curators of the family museum, is destined to unravel. How do you like, for example, a chest through which you can get into the past? Or a huge sapphire hidden somewhere in a museum, which has been attracting robbers and thieves for a hundred years? And you can’t even talk about what goes on here at night, otherwise they’ll think you’re a little crazy! On top of everything else, Tom is forced to make a mind-blowing journey through time and space in order to save people from a terrible disaster that no one could have imagined!