It is the story and adventures of Margo, a little mouse who lives in a large tree made chalet. Small Margo has as neighbors Eliana, a squirrel who lives on the top floor; and Dennis, a dormouse that lives in the basement. However, all is not happiness for Margo. The little mouse must deal with some enemies. One day, Eliana goes to visit her mother because she is sick and Margo must look after the...