Lars is the sarcastic elf who runs Santa’s Mail Department and he follows the dating rule of “no repeats”. But lately he's been having a romantic textlationship with another elf, via the dating app Elf4Elf. When his cyber boyfriend goes AWOL after a misunderstanding, Lars realizes too late that there is more to life than sex, work, and cookies.
On Christmas Eve, Santa asks Lars to personally deliver a gift to Rudolph—a former reindeer handler who left the North Pole because of a misunderstanding. Rudolph lives on the secluded Sugar Plum Ridge and the only way to get there is by sleigh. Lars just can’t get a break!
When a sudden blizzard forces the two elves to hole up in Rudolph's cabin, will they find a way to make their own fun and games or will one surprise ruin it all?
One thing is certain: after this night, they both will believe in the magic of the Naughty North Pole!