Lin Su, the owner of a speed-focused food stall, pursues tire-changing and meal-serving efficiency like a race car, but his harsh standards cause employees to make frequent mistakes, plunging the small shop into a business crisis. In a competition with a slow-cooked porridge shop, Lin Su gradually realizes that cold stopwatch data cannot replace the warmth of food that comforts the heart. Facing the acquisition temptation of huge capital, he resolutely refuses, choosing to return to his original aspiration of serving the neighborhood. When the anxious customer with a flat tire visits again, can this peculiar stall where changing a tire takes only three seconds and making a pancake requires slow simmering truly heal urban anxiety with its unique rhythm? All suspense is about to be revealed.