在大山丘陵的柑橘村裡，住著許多不同的柑橘，其中火燒柑因為長相不好看而被大家冷落，也被認為是一顆沒有價值的柑橘。但火燒柑很想融入大家、跟大家一起玩，於是決定離開柑橘村，去尋找交朋友的方法。在火燒柑的旅程中，他遇到了哪些特別的朋友，並如何幫助他們？

In a citrus village among the hills, a scarred mandarin is ignored for its rough appearance and seen as having little value. Wanting to belong, it leaves the village to search for friendship. Along the journey, the mandarin meets new friends and discovers that helping others is the key to finding its own place in the world.