Modern-day agent Su Nanzhi transmigrates into the body of the Prime Minister's legitimate daughter, who has been banished to a country estate. She spends her days farming and treating the sick, then travels the world with her adorable pet, building a business, growing wealthy, and helping the local people. Everyone thinks she's a clueless country girl, never realizing that she's merely playing dumb to catch her opponents off guard. Before she knows it, the cold-faced prince refuses to let go of her, while the Crown Prince is sticking his nose into things too.
