Nick is haunted by night terrors stemming from a tragic murder he saw when he was young. After inheriting an old toy shop, he discovers a cursed elf doll sealed inside an ancient chest with a naughty list of his family's names written on it. He soon discovers the elf's evil secret.

After a freak accident kills one of her friends, Clover discovers that a group of elves have been scattered throughout town, each representing the seven deadly sins. It’s a race against time to survive the elves’ wrath before Christmas ends…