Librarian mbtiパーソナリティタイプ
個性
"Librarianはどのような性格タイプですか? Librarianは、ISFP in MBTI、6w7 - - in Enneagram、 in Big 5、 in socionics のパーソナリティタイプです。"
バイオグラフィー
An invisible entity that helps you by giving her the Book of Death in exchange for the rope to 'tie' the books, which you later find out that he commits suicide by hanging himself. The prequel reveals that he is Ellen's first friend and victim, a young illiterate boy.