The female lead, Zhu Xiaoxiao, sent food, water, medicine and weapons to the male lead, the eldest prince of the ancient Daining Kingdom, Liu Heng, through a pig-feeding trough incense burners. She helped the eldest prince defeat the Northern barbarians, eliminate internal troubles and successfully ascend the throne. The eldest prince, accompanied by General Chen, traveled through the incense burners to a supermarket to help the female lead get rid of the money-loving and unreasonable couple, Tang Long and Tian Rong. The male and female leads established a beautiful and pure friendship.
