Everything is ready for Christmas. Santa Claus climbs on his sleigh that rises to the sky, pulled by the flying reindeer. But what the old man doesn't suspect is that all the toys were replaced with coal. That's right. Coal!Who committed such villainy? What was the motive and purpose of the crime?When things start to get out of hand, the powerful and grumpy Winter Dragon agrees to rescue Christmas, but will he succeed?