Araf: Unravel the Mystery

The name of the book is "Araf" and it tells the story of a girl who commits suicide and wakes up in another universe with a different appearance. The lead character originally had short brown hair and blue eyes; but in the new world he finds himself as an elf with long, curly purple hair and emerald green eyes. He discovers that he is reliving his past life in this world. Brown, green and purple tones can stand out in the cover design. The author name is D. Nil Akbaş