Smack in the middle of what used to be winter, nine-year old Eric grabs his bike and sails crazily through a maze of paths and puddles that shouldn't be there at all. And on this special Christmas Eve, Eric and his sister Anni marvel at the surprise of a frozen landscape melted into vivid colours and fresh smells. And when they return home from church, they discover an anonymous gift on their doorstep. Who could have left this mysterious treat? As the Chinook whispers in his ears, Eric is certain he knows the answer.