Companion is a partner, a mate, a friend, a lover. He/she could be anything depending on what the others what him/her to be. Catherine is Cadis Etrama di Raizel's companion. She grows up with him and the closest friend that Raizel has ever had besides Muzaka. As His Companion, she supposed to accompany him but Raizel chose another course. She respects his wish and straightly obeys his request. But of course, with the time elapsed, Raizel will need her back. Who is Catherine exactly? How can she do her duty as his companion when traitors and selfish humans come to The Noblesse's life? Will she be able to be in his side forever? [UNDER EDITING] [SLOW UPDATE]