Set in Copenhagen during the Christmas season, 'All I Want for Christmas' follows Darcy Cotterell, who is tasked with solving an art mystery: an unknown portrait by Denmark's greatest painter has been found beneath another masterpiece and she must discover the identity of the woman in the painting. During her research, she encounters lawyer Max Lorensen and while the attraction is instant, there are two problems: Max is clearly a player and, while the chemistry between them is hard to ignore, they also need to work together whatever happens.