Christmas comes to the land of Moomin trolls

One morning in December, a long hibernation of the Moomin-troll family broke. The world behind the walls of the house changed beyond recognition: something white and mysterious covered the whole Valley of the Moomin Trolls, here and there dreamed hats and gems hung with gifts and packages of holiday food and drinks. Everyone was anxiously waiting for something to go to Moomin Valley. That mysterious Something seemed very dangerous and was called Christmas.