The Grinch lives in a cave on the top of a mountain overlooking the village of Chouville. The inhabitants of this town are known for celebrating Christmas in style. But the Grumpy one hates Christmas with all his heart. Exasperated by the joy, songs and decorations of the inhabitants of Shouville, he decided to spoil their festivities with the help of his faithful companion, Max. To do so, he disguised himself as Santa Claus and looted all the village's homes on Christmas Eve. Without their gifts and trees, the Cabbage will be devastated and the naughty Grinch will never hear from this despicable holiday again... or so he would like to believe.