Lena Arbin

Also known as the ghost of Papuraora Island. Unlike other Papus, she does not end her sentences with "pa" or "pu" and she also has a first and last name, thus is ostracized by others. However, Lena herself does not care much for her fellow Papus as well. She sometimes says strange things unintelligible to Papus, and is seen cackling madly or staring off into space. Who is she really?