Kajsa moved to her grandmother when she was just a little baby, and now that she is older, she helps grandma to sell candy canes in the market square. But the week before Christmas, her grandmother falls and hurts her leg. How will the candy cane sales go? And who will do all the Christmas preparations? Kajsa Kavat takes on the mission to go to the market square to sell candy canes and decorate the home. But she still can't buy a Christmas gift for herself!