Banished from the North Pole for bad behavior, Beryl is shipped off to Fairyville. A scratch from Cupid's arrow infuses her with Christmas spirit and saddles her with a mad crush on her new boss, Killian — a.k.a. the Tooth Fairy.

Killian despises love and the entire notion of Yuletide celebrations. The last thing he needs is a beautiful Elf spreading holiday cheer and trying to drag him into the sack. After all, Beryl's love could sour like rotten eggnog once she discovers his secret.