Food waste is a huge problem in developed countries, and Taiwan is no exception. Every day an estimated 4,600 tons of food get discarded, which translates into millions of tons of food getting thrown away every year. Taiwan’s food waste recycling reaches 590,000 metric tons. Taking the issue of food wasting circulation as a thought, leftover food is not only food waste, but also an agricultural issue. Establish a circulatory system in the city through the surplus food cycle, and by connecting to the edible landscape, it can achieve the symbiosis of the city and nature and solve the sustainable cycle of limited food in the future.