一切始於寒冬櫥窗外的一次凝視，那是一個永遠優雅、安全的避風港。為了得到傳說中的 Tiffany 藍寶藏項圈，機靈的WIT負責咬走客人的商品，成功調虎離山，貪吃的胖胖JOY則趁虛而入，潛入那個閃耀著「石上鳥」與百萬鑽石的奇幻金庫。但事實證明⋯⋯江山易改，本性難移。在極致的奢華面前，最高級的浪漫，終究比不上一頓美食的誘惑。

It began with a gaze outside a winter window. To capture the legendary Tiffany Blue treasure, clever WIT creates a perfect diversion; meanwhile, food-loving, chubby JOY infiltrates the magical vault shining with the “Bird on a Rock” and million-dollar diamonds. But as it turns out… old habits die hard. In the face of ultimate luxury, the highest form of romance still can’t beat the allure of great food.