Female protagonist, the eldest daughter of the Jiang family who was switched at birth and spent twenty years drifting outside before being found and brought back. She is independent, strong-willed, and indifferent to her wealthy heiress identity. She once got into a fight at university, was sent to a mental hospital, and incited patients to rebel, getting her kicked out. She is pragmatic about money and willing to take a two-million reward to pose as someone's fiancée.
