Chloé Delaume introduces herself as a "fictional character who is worse than the others" since she refuses to be embodied into a single book. Rather, she takes on various physical and textual envelopes, which she defines as successive hosts of her mediamorphoses. All means, especially all media, are necessary to reach the goal she assigns to her writing: modifying reality. She achieves this by conducting experiments on both herself and her text, thus simultaneously distorting tangible and virtual realities. I wish to examine how she develops her writing by using a variety of media and text layers to repurpose her own self narrative. Based on a few of her autofictional books and her use of digital tools, I will attempt to show how Chloé Delaume's writing, harnessing many of today's media possibilities, carries out her project of reappropriating identity.