Seven robot cats from across different timelines discover that candy is disappearing from their world, and a mysterious force is turning sweets into something sinister. When the culprit turns out to be a rogue confectionery creation with its own agenda, the Doraemons must band together despite their wildly different personalities and abilities to save both candy and the people who love it. What sounds like a silly premise becomes genuinely tense as the group realizes their individual strengths matter less than learning to work as one unit. Each cat brings quirky gadgets and unexpected skills to the table, making their cooperation feel earned rather than automatic. The film balances absurdist humor with surprisingly heartfelt moments about friendship and sacrifice, never taking itself too seriously but never punching down either.