Athena is a hard-working girl. Now that Christmas is nearing, her only problem is dealing with her attractive and sinfully gorgeous but brute boss. Aiden is a snob, heartless and a self proclaimed 'The Grinch'. But behind this facade is a lost and broken man. But everything change when he starts receiving letters from his deceased mother. Asking him to do certain things. And one of his mother's wish is for him to complete the Simbang Gabi. Will he finally found himself again? and Bring back his lost faith? For this two, fate has other plans. Will they starts to see life in a different way? Or will they find LOVE in Christmas time?