Does the subject want to ask "what is the character and ending of the story in the book"? Devoted personality and giving up practice and spending the rest of your life with mortals. According to the relevant information of the book "The Girl in the River", the character of the girl in the book "The Girl in the River" is a dedicated personality. Finally, the girl in the River gave up her practice, became a mortal and lived with the hero for the rest of her life.