Diary Planet Calf Mother is a fictional character with no actual age. In the storyline of Diary Planet, Mother Calf is a warm and caring mother who provides support and encouragement to her children. Although she was sometimes worried and troubled, she always put the children's needs first and made them feel loved and understood. Although the calf mother has no actual age, her spiritual image conveys the importance of maternal love to readers, so she has a profound influence on readers of many ages.