Female protagonist, a distinguished Ph.D. in agronomy from the modern world who transmigrated after slipping and falling in an experimental field. She became the concubine's daughter of the Great General's residence and was forced to drink a drug, then marry as a substitute for her legitimate elder sister to Xu Ao, Young Lord of the Jiaxing Marquis's residence. She was handed a Divorce Letter on her wedding day. She is clever, resourceful, and managed to hide silver notes, pearls, jade discs, and gold and silver pouches during the estate confiscation. She possesses farming skills honed through years of study and research.
