The protagonist, a modern-day medical PhD who transmigrated into the body of a 15-year-old legitimate daughter of a Marquis. She discovered she has a spatial dimension linked to her late mother's bracelet that allows her to store and retrieve items. She is brave, resourceful, and stands up for herself and the original owner's grievances. She was forced to marry as a substitute bride for her half-sister into the General's household, only to find the family framed for treason on her wedding day.
