The protagonist, a 24-year-old modern woman with a weak heart who died before her 25th birthday and transmigrated into the body of a 15-year-old girl of the same name from the Chen family in Great Wei. She is the daughter of He Ai (Madam He) and her previous husband, living as a concubine's child without proper status under the Chen family roof. In her new body she is healthy but faces numerous misfortunes. She is calm, composed, and strategically minded, having spent ten years on a sickbed suppressing her emotions. She accepted her transmigration quickly and immediately began investigating her new identity and situation.
